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Chevron®

Engine Oils • Greases • Hydraulic Oils • Coolants & Antifreezes • Gear Oil • Transmission Fluids

EH Wolf & Sons, Inc. is a Chevron First Source Elite Marketer.

We are a Chevron First Source Elite Marketer—that’s a pretty big deal.

Being a Chevron First Choice Elite Marketer means we’ve earned Chevron’s highest level of distinction for lubricant marketers. This recognition isn’t handed out lightly—it’s reserved for a select group of partners who consistently exceed Chevron’s rigorous standards for product integrity, customer service, technical expertise, and operational excellence.

As a First Choice Elite Marketer, we are trusted by Chevron to represent their premium line of lubricants with accuracy, reliability, and professionalism. It means:

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We offer Chevron’s full range of premium products, including Delo® and Havoline®

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We meet strict quality assurance and storage standards to protect product performance

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Our team is trained and certified to provide expert guidance and technical support

Not seeing what you’re looking for? Contact us, we can help you find it →

Engine Oil

Chevron® DELO® 400 XLE™ Synthetic Blend 10W-30 Heavy-Duty Engine Oil
from $0.00

Built for today’s toughest engines—engineered for tomorrow’s challenges.

Chevron® DELO® 400 XLE™ Synthetic Blend 10W-30 is more than just engine oil—it’s a commitment to performance, protection, and profitability. Formulated with ISOSYN® advanced technology, this heavy-duty engine oil delivers the power of a full synthetic at a fraction of the cost, making it the smart choice for fleet managers and owner-operators who demand efficiency without compromise. This SAE 10W-30 synthetic blend provides exceptional wear protection, oxidation control, and low-temperature fluidity—keeping your engine running cooler, cleaner, and longer. Whether you're logging highway miles, hauling heavy loads, or managing a mixed fleet, DELO 400 XLE is designed to optimize fuel economy and extend oil drain intervals without sacrificing engine durability. Key Features & Benefits: ✅ Exceptional wear protection under high load ✅ Enhanced fuel economy performance ✅ Advanced soot control and piston cleanliness ✅ Reduced downtime with longer oil life ✅ Backed by Chevron’s industry-leading OEM approvals and warranty protection Ideal for:

  • On-highway heavy-duty diesel engines (Class 6-8)

  • Off-road equipment requiring API CK-4 performance

  • Mixed fleets with diesel and gasoline engines

  • Operators in cold start environments

  • Fleets seeking extended oil drain capability and fuel savings

Safety Data Sheet (SDS)

Chevron® Supreme® Synthetic Blend 5W-30 Motor Oil
from $0.00

Reliable Performance, Everyday Protection.

For everyday driving and dependable performance, Chevron® Supreme® Synthetic Blend 5W-30 Motor Oil offers the ideal balance of value and protection. Formulated with a blend of synthetic and conventional base oils plus advanced additives, it keeps your engine running cleaner, smoother, and longer—whether you're commuting across town or heading out on a road trip. Key Features & Benefits: ✅ Synthetic Blend Formulation: Delivers enhanced protection over conventional oils at an affordable price ✅ Improved Wear Protection: Guards engine components against friction and wear, extending engine life ✅ Sludge & Deposit Control: Keeps engines cleaner by preventing harmful buildup ✅ Cold Weather Performance: Flows smoothly at startup to reduce wear and ensure quicker engine response ✅ Fuel Economy Support: Helps reduce internal friction for better engine efficiency ✅ API SP & ILSAC GF-6A Certified: Provides protection against LSPI and meets modern OEM standards Ideal For:

  • Passenger cars, SUVs, and light trucks requiring SAE 5W-30

  • Naturally aspirated and turbocharged gasoline engines

  • Everyday driving, commuting, and light towing

  • Vehicles with older or high-mileage engines looking for added protection

  • Drivers who want dependable oil change intervals with solid performance

Safety Data Sheet (SDS)

Chevron® Havoline® PRO DS 0W-20 Motor Oil
from $0.00

Maximum Efficiency. Premium Engine Protection.

Built for peak performance and fuel economy, Chevron® Havoline® PRO DS 0W-20 Full Synthetic Motor Oil offers cutting-edge protection for today’s high-efficiency engines. With Deposit Shield® Technology and a low-viscosity, full synthetic formula, it defends against wear, sludge, and deposits—keeping your engine running clean, quiet, and strong no matter the conditions. Key Features & Benefits: ✅ Deposit Shield® Technology: Keeps engines clean by fighting sludge and varnish, extending performance and life ✅ Low-Viscosity Synthetic Formula: Enhances fuel economy without compromising wear protection in modern engines ✅ Advanced Wear Protection: Reduces metal-on-metal contact in stop-and-go, high-load, and high-speed conditions ✅ Superior Cold Start Performance: Rapid oil flow protects vital components during cold starts and harsh winters ✅ Turbocharger & LSPI Protection: Formulated to prevent low-speed pre-ignition (LSPI) and protect turbocharged direct injection engines ✅ Exceeds Industry Standards: Meets or exceeds API SP and ILSAC GF-6A for top-tier performance and compatibility Ideal For:

  • Late-model gasoline-powered vehicles requiring SAE 0W-20

  • Engines with turbocharging, direct injection, or variable valve timing

  • Drivers focused on fuel efficiency and extended oil change intervals

  • Hybrid vehicles and stop-start systems operating in cold climates

  • OEMs recommending API SP, ILSAC GF-6A, or earlier GF standards

Safety Data Sheet (SDS)

Grease

Chevron® Starplex® EP 2 Extreme Pressure Lithium Complex Grease
from $0.00

When downtime isn’t an option.

Chevron® Starplex® EP 2 ensures your machinery stays lubricated, protected, and running strong—no matter the pressure. This NLGI Grade 2 lithium complex grease is engineered with extreme pressure additives and superior mechanical stability to defend your equipment against wear, corrosion, and shock loads in the harshest environments. Key Features & Benefits: ✅ Extreme Pressure Additives: Protects metal surfaces from wear and shock loads in demanding conditions ✅ Lithium Complex Thickener: Provides high thermal stability and mechanical durability under stress ✅ NLGI Grade 2 Consistency: Perfect balance of firmness and pumpability for general-purpose and heavy-duty applications ✅ Water Washout Resistance: Maintains protective film even in wet or humid environments ✅ Rust and Oxidation Inhibitors: Helps extend equipment life by preventing corrosion and degradation ✅ Wide Temperature Range: Performs reliably in various climates and operating conditions Ideal For:

  • Heavy-duty trucks, trailers, and fleet vehicles

  • Agricultural, construction, and mining equipment

  • Bearings, chassis points, and universal joints

  • Industrial machinery under heavy load or shock conditions

  • Applications requiring a robust, multi-purpose EP lithium complex grease

Safety Data Sheet (SDS)

Chevron® Starplex® HD 1 Heavy-Duty Lithium Complex Grease
from $0.00

Reliable Heavy-Duty Grease for Tough Conditions.

Built to withstand heavy loads and harsh environments, Chevron® Starplex® HD 1 is a premium NLGI Grade 1 lithium complex grease designed to deliver excellent wear protection, mechanical stability, and corrosion resistance. It keeps your equipment operating smoothly, reducing downtime and maintenance. Key Features & Benefits: ✅ Heavy-Duty Lithium Complex Thickener: Provides superior mechanical and thermal stability under heavy stress ✅ NLGI Grade 1 Consistency: Smooth and pumpable, ideal for centralized lubrication systems and cold-weather operation ✅ Extreme Pressure Additives: Protects metal surfaces from wear and shock loading ✅ Water and Washout Resistance: Maintains protective film in wet or humid conditions ✅ Rust and Oxidation Inhibitors: Extends equipment life by preventing corrosion ✅ Wide Temperature Range: Performs reliably across various demanding environments Ideal For:

  • Heavy-duty trucks, trailers, and off-road machinery

  • Construction, mining, and agricultural equipment

  • Bearings, pins, bushings, and chassis lubrication points

  • Centralized lubrication systems requiring pumpable, high-performance grease

  • Equipment exposed to shock loads, moisture, and extreme temperatures

Safety Data Sheet (SDS)

Chevron® Starplex® HD 1 M3 Heavy-Duty Lithium Complex Grease
from $0.00

Built Tough to Take on Heavy Loads and Harsh Conditions.

Chevron® Starplex® HD 1 M3 keeps your gear moving when it matters most. This NLGI Grade 1 lithium complex grease is engineered for heavy-duty applications, offering superior wear protection, mechanical stability, and corrosion resistance to help extend equipment life and reduce maintenance downtime. Key Features & Benefits: ✅ Heavy-Duty Lithium Complex Thickener: Provides outstanding mechanical and thermal stability under stress ✅ NLGI Grade 1 Consistency: Smooth and pumpable for centralized lubrication systems and cold-weather use ✅ Extreme Pressure Protection: Guards against metal-to-metal wear in shock, vibration, and high-load conditions ✅ Water and Washout Resistance: Maintains protective film in wet, humid, or washdown-prone environments ✅ Rust and Oxidation Inhibitors: Prevents corrosion, extending component life and reliability ✅ Wide Temperature Range: Performs reliably across harsh and varying operating environments

Ideal For:

  • Heavy-duty trucks, trailers, and off-road equipment

  • Construction, mining, and agricultural machinery

  • Bearings, pins, bushings, and chassis lubrication points

  • Centralized lubrication systems requiring pumpable, high-performance grease

  • Equipment exposed to shock loads, moisture, and temperature extremes

Safety Data Sheet (SDS)

Hydraulic Oil

Chevron Clarity® Anti-Wear Hydraulic Oil ISO 32
from $0.00

Precision Performance and Protection for Hydraulic Systems.

Optimize your hydraulic system’s reliability with Chevron Clarity® Anti-Wear Hydraulic Oil ISO 32. Designed with a high-quality base oil and advanced additive technology, this oil delivers excellent anti-wear protection, superior oxidation stability, and effective corrosion resistance. Perfectly formulated for light to medium-duty hydraulic applications, it ensures smooth operation and longer equipment life. Key Features & Benefits: ✅ Advanced Anti-Wear Additives: Reduce wear and extend component life under varying load conditions ✅ Excellent Oxidation Stability: Minimizes sludge and varnish for cleaner system operation and longer oil life ✅ Corrosion and Rust Inhibitors: Protect hydraulic components from rust and corrosion damage ✅ Thermal Stability: Maintains consistent performance across a wide temperature range ✅ Seal Compatibility: Compatible with common seal materials to prevent leaks ✅ ISO 32 Viscosity Grade: Optimized for smooth flow and lubrication in light to medium hydraulic systems Ideal For:

  • Light to medium-duty industrial and mobile hydraulic systems

  • Manufacturing, construction, and agricultural equipment

  • Pumps, motors, valves, and cylinders requiring reliable anti-wear protection

  • Applications demanding oxidation stability and corrosion resistance

  • Systems specified for ISO 32 hydraulic oil

Safety Data Sheet (SDS)

Chevron Rando® HDZ ISO 46 Hydraulic Oil
from $0.00

Ultra-Clean, Reliable Protection for Industrial and Mobile Hydraulics. Experience superior system cleanliness and exceptional wear protection with Chevron Rando® HDZ ISO 46 Hydraulic Oil. Certified under Chevron’s ISOCLEAN® program, this premium hydraulic fluid minimizes contamination to reduce component wear and extend filter life. Its advanced additive package delivers outstanding oxidation resistance and corrosion protection, making it an excellent choice for demanding hydraulic systems requiring ISO 46 viscosity and uncompromised performance. Key Features & Benefits: ✅ ISOCLEAN® Certified: Ensures ultra-clean fluid to prevent contamination-related failures and extend equipment life ✅ Robust Anti-Wear Protection: Protects pumps, valves, and actuators under high pressure and load ✅ Oxidation and Thermal Stability: Reduces sludge and varnish buildup for cleaner systems and longer oil life ✅ Corrosion and Rust Inhibitors: Protects hydraulic components during operation and equipment downtime ✅ ISO 46 Viscosity: Provides optimal flow and lubrication across a wide temperature range ✅ Foam Suppression: Maintains system efficiency by preventing foaming and air entrapment

Ideal For:

  • Industrial hydraulic systems in manufacturing, processing, and heavy equipment

  • Mobile equipment in construction, agriculture, and mining environments

  • Applications requiring strict fluid cleanliness and long service intervals

  • Systems needing ISO 46 hydraulic oil with superior protection and stability

Safety Data Sheet (SDS)

Chevron Rando® Heavy Duty ISO 68 Hydraulic Oil
from $0.00

Powerful Protection for High-Pressure Hydraulic Systems. For heavy-duty hydraulic systems demanding robust protection and consistent performance, Chevron Rando® Heavy Duty ISO 68 Hydraulic Oil offers a premium solution. Formulated with high-quality base oils and advanced additives, this ISO 68 hydraulic fluid delivers superior wear resistance, thermal stability, and oxidation control to keep your equipment running smoothly even under extreme conditions. Key Features & Benefits: ✅ High Viscosity for Heavy Loads: Provides excellent lubrication and film strength for high-pressure systems ✅ Advanced Anti-Wear Protection: Extends pump and component life by reducing metal-to-metal contact ✅ Thermal and Oxidation Stability: Minimizes sludge and varnish, ensuring cleaner system operation ✅ Corrosion and Rust Protection: Safeguards critical internal components against corrosion damage ✅ Foam Control: Maintains hydraulic efficiency by reducing foaming and cavitation

Ideal For:

  • Heavy-duty industrial and mobile hydraulic equipment

  • Construction, mining, and agricultural machinery operating under demanding conditions

  • Systems requiring ISO 68 viscosity for optimal lubrication and protection

  • Applications involving slow-moving or high-pressure hydraulic circuits

Safety Data Sheet (SDS)

Tractor Hydraulic Fluid

Chevron 1000 THF Tractor Hydraulic Fluid
from $0.00

Your equipment works as hard as you do — and it deserves a fluid tough enough to keep up. Chevron 1000 THF Tractor Hydraulic Fluid is engineered to be the all-in-one solution for tractors and heavy-duty machinery, protecting transmissions, hydraulics, wet brakes, and final drives with one premium formula. With proven performance in the field and on the job site, it keeps your equipment running smoother, longer, and stronger. Chevron 1000 THF delivers consistent protection across a wide range of temperatures and working conditions, making it a reliable choice for operators who demand durability, efficiency, and value. Key Features & Benefits: ✅ Multi-Functional Performance – Designed for tractors and equipment requiring a universal tractor hydraulic fluid (UTTO) ✅ Outstanding Wear Protection – Guards gears, pumps, and hydraulic components from premature wear ✅ Friction Control Technology – Reduces wet brake chatter, ensuring smooth, quiet braking ✅ Excellent Oxidation Stability – Resists fluid breakdown, extending oil and equipment life ✅ Temperature Versatility – Performs reliably in both hot and cold weather conditions ✅ Protects Against Rust & Corrosion – Keeps systems cleaner and better protected Ideal For:

  • Agricultural tractors and farm equipment requiring UTTO fluids

  • Hydraulic systems, wet brakes, and power take-offs (PTOs)

  • Transmissions and final drives in construction or industrial equipment

  • Year-round use in demanding field and heavy-duty applications

Safety Data Sheet (SDS)

Gear Oil

Chevron® Meropa® EliteSyn™ Extreme Duty 220 Synthetic Gear Oil
from $0.00

Maximum Gear Protection for Demanding Operations.

Chevron® Meropa® EliteSyn™ Extreme Duty 220 Synthetic Gear Oil is a high-performance, fully synthetic industrial gear lubricant designed to handle the toughest operating conditions — from extreme loads and shock impacts to high temperatures and water contamination. Built with advanced PAO (polyalphaolefin) base oils and a state-of-the-art additive system, Meropa® EliteSyn™ 220 delivers the protection and reliability your critical gear systems need to stay running longer and more efficiently.

Whether you're powering a steel mill, processing plant, or heavy-duty manufacturing equipment, this ISO VG 220 oil is engineered to minimize wear, extend drain intervals, and reduce downtime — even in the harshest environments.

Key Features & Benefits:
✅ Extreme Pressure Performance – Guards against gear scuffing and wear under heavy and shock loads
✅ Superior Micropitting Resistance – Maintains gear tooth surface integrity for longer component life
✅ Outstanding Oxidation & Thermal Stability – Extends oil life and reduces varnish and sludge formation
✅ Excellent Water Tolerance – Rapid water separation and rust protection in wet environments
✅ Low Friction Formula – Reduces operating temperatures and improves energy efficiency
✅ Longer Service Life – Enables extended maintenance intervals, reducing costs and downtime


Ideal For:

  • Enclosed industrial gear systems requiring ISO VG 220 lubricant

  • High-load, high-contamination environments like steel plants, cement operations, mining equipment, and marine gearboxes

  • Applications requiring performance that meets or exceeds AGMA 9005-F16, DIN 51517-3 CLP, and Flender gear oil specifications

  • Systems operating continuously or under variable speeds and loads

Safety Data Sheet (SDS)

Chevron® Delo® Synthetic Heavy Duty 75W-90 Gear Oil
from $0.00

Premium Protection Without Compromise.

For fleets and equipment that operate under extreme conditions, Chevron® Delo® Synthetic Gear Extreme Duty 75W-90 delivers the ultimate combination of durability, fuel efficiency, and all-weather performance. This full synthetic, high-performance gear oil is built to protect drivetrain components from the inside out—keeping you moving confidently in the harshest environments.

Key Features & Benefits:
✅ Full Synthetic Base Oil: Delivers excellent thermal stability and extended drain intervals, even in high-load, high-temperature conditions
✅ Extreme Pressure Protection: Guards against gear wear, pitting, and scuffing in heavy-duty service applications ✅ Fuel Economy Potential: Lower viscosity and friction properties help improve energy efficiency without sacrificing protection
✅ Outstanding Cold Flow Properties: Flows quickly at startup in sub-zero temperatures, reducing wear and improving system response
✅ Seal Compatibility & Clean Gear Operation: Minimizes leakage and keeps systems clean for extended component life
✅ Meets/Exceeds API GL-5 & MT-1 Requirements: Ensures high-level performance in both commercial and off-road vehicles


Ideal For:

  • Long-haul and severe-service heavy-duty truck axles and final drives

  • Off-road equipment in mining, forestry, and construction

  • Pickup trucks, SUVs, and commercial vehicles with hypoid gear differentials

  • Fleets seeking longer oil drain intervals and lower total cost of ownership

  • Environments with wide temperature swings and high torque demands

Safety Data Sheet (SDS)

Chevron® Meropa® 150 Gear Oil
from $0.00

Power, Protection, Performance.
Keep your gears running like a well-oiled machine with Chevron® Meropa® 150 Gear Oil. Engineered for industrial, automotive, and heavy-duty applications, this high-performance gear oil delivers unbeatable protection, reduces wear, and keeps your equipment moving smoothly—even under extreme conditions.

Key Features & Benefits:
✅ Extreme Pressure Defense: Shields gears from heavy loads and harsh stress
✅ Heat & Oxidation Resilience: Maintains peak performance, even in high temperatures
✅ Quiet, Smooth Operation: Reduces friction, vibration, and operational noise for seamless performance
✅ Consistent, reliable performance in demanding environment
✅ Industry-Trusted Standards: Meets or exceeds DIN 51517-3 CLP and AGMA 250.04 EP specifications

Ideal For:

  • Industrial gear systems and heavy machinery

  • Automotive gearboxes, differentials, and manual transmissions

  • Construction, mining, and agricultural equipment

  • High-load, high-stress, or extreme-temperature gear applications

  • Any equipment requiring reliable extreme-pressure gear lubrication

Safety Data Sheet (SDS)

Transmission Fluid

Chevron® Delo® TorqForce® Heavy-Duty Transmission and Drive Train Fluid
from $0.00

Chevron® Delo® TorqForce® — Built to Perform Under Pressure.

When your equipment works hard, you need a fluid that works even harder. Chevron® Delo® TorqForce® Heavy-Duty Transmission and Drive Train Fluid is engineered for maximum durability, protection, and smooth operation in high-torque, high-load environments. From construction sites to mining operations, Delo® TorqForce® helps extend the life of your equipment and reduce costly downtime. Key Features & Benefits: ✅ High Load Protection: Resists wear under extreme pressure to extend the life of transmission and final drive components. ✅ Excellent Friction Control: Delivers consistent, smooth clutch engagement and power transfer in demanding applications. ✅ Thermal & Oxidation Stability: Maintains viscosity and resists breakdown under high operating temperatures. ✅ Corrosion & Rust Protection: Safeguards internal components even in wet or humid conditions. ✅ Seal Compatibility: Helps reduce leaks and extend the service life of critical seals and gaskets. ✅ OEM Approved: Meets or exceeds the performance requirements of major off-road equipment manufacturers. Ideal For:

  • Off-highway equipment operating in construction, mining, quarrying, and forestry

  • Heavy-duty transmissions, wet brakes, and hydraulic systems

  • Applications requiring Caterpillar TO-4, Allison C-4, or similar fluid specifications

  • Loaders, dozers, haul trucks, and excavators under extreme torque and load

  • Fleets demanding reliable, long-drain performance and reduced wear

Safety Data Sheet (SDS)

Coolants & Antifreeze

Chevron Delo® ELC 50/50 Antifreeze/Coolant
from $0.00

Chevron Delo® ELC 50/50 delivers unmatched durability and peace of mind for fleets that demand long-life, worry-free coolant protection.

Chevron Delo® ELC (Extended Life Coolant) 50/50 Antifreeze/Coolant is a pre-diluted, heavy-duty cooling system solution formulated with Organic Additive Technology (OAT) to deliver long-lasting protection for both on- and off-road engines. This 50/50 mix of high-quality ethylene glycol and deionized water is ready to use—no mixing required—and provides excellent heat transfer, corrosion resistance, and freeze/boil protection. Designed for extended service intervals of up to 750,000 miles, 15,000 hours, or 8 years, Delo® ELC 50/50 helps reduce maintenance costs and downtime while safeguarding critical cooling system metals, including aluminum, iron, copper, and solder. It meets or exceeds many OEM and industry specifications, making it ideal for mixed fleets, construction equipment, and commercial vehicles. Key Features: ✅ Ready-to-use 50/50 pre-mixed formula for convenience ✅ Extended service life up to 750,000 miles or 8 years ✅ Organic Additive Technology (OAT) – no SCAs required ✅ Excellent protection against corrosion, scale, and deposits ✅ Wide compatibility with major OEMs including CAT EC-1, Cummins, Detroit Diesel, Volvo, and more ✅ Silicate-, phosphate-, nitrate-, and borate-free for improved system performance ✅ Ideal for heavy-duty diesel, natural gas, and gasoline engines

Ideal for:

  • Heavy-duty diesel trucks and highway fleets

  • Agricultural tractors and harvesters

  • Construction equipment and off-road vehicles

  • Mining and oilfield machinery Buses, generators, and other stationary engines requiring ELC formulations

Safety Data Sheet (SDS)

Chevron Delo® ELC Advanced Coolant 50/50
from $0.00

Chevron Delo® ELC Advanced Coolant 50/50 – Next-Generation Extended Life Protection.

Chevron Delo® ELC Advanced Coolant 50/50 is a premium, pre-diluted heavy-duty engine coolant formulated with advanced Organic Additive Technology (OAT) to provide long-lasting, high-performance protection for modern diesel, natural gas, and gasoline engines. Ready to use straight from the container, this 50/50 mix of ethylene glycol and deionized water delivers superior heat transfer, corrosion control, and freeze/boil protection—no SCA boosters required. Built to extend coolant service intervals up to 1,000,000 miles / 1.6 million km / 20,000 hours / 8 years (when properly maintained), Delo® ELC Advanced is engineered to meet the demands of today’s high-efficiency engines and evolving emission systems. Its silicate-free, phosphate-free formula reduces deposits and helps maintain system cleanliness and cooling efficiency over the long haul. Key Features: ✅ Pre-mixed 50/50 solution – no dilution or additives required ✅ Extended life performance up to 1,000,000 miles or 8 years ✅ Advanced OAT formula – free of silicates, phosphates, nitrates, and borates ✅ Superior protection for aluminum, iron, copper, and other system metals ✅ Maximizes water pump and seal life; minimizes downtime and maintenance ✅ Compatible with a wide range of heavy-duty engines and OEM specifications ✅ Designed for on-road trucks, off-road equipment, buses, and industrial engines

Ideal for:

  • On-highway fleets such as Class 8 trucks, long-haul tractors, and delivery vehicles

  • Off-highway equipment including construction, mining, and agricultural machinery

  • Stationary engines and generators used in power generation or backup systems

  • Transit vehicles, including buses and municipal fleets with diesel engines

  • Mixed fleets with both diesel and gasoline engines requiring a single, high-performance coolant

Safety Data Sheet (SDS)

Chevron Delo® XLC 50/50 Antifreeze/Coolant
from $0.00

Chevron Delo XLC 50/50 Antifreeze/Coolant – Extended Life Protection You Can Trust

Chevron Delo XLC 50/50 Antifreeze/Coolant is a heavy-duty, pre-mixed extended life coolant (ELC) formulated with advanced organic acid technology (OAT) for long-lasting, maintenance-free protection. Ready to use right out of the container, this 50/50 blend of coolant and deionized water provides superior corrosion protection for all cooling system metals, including aluminum, without the need for supplemental coolant additives (SCAs). Ideal for use in both on-road and off-road diesel engines, as well as gasoline and natural gas-powered vehicles, Delo XLC 50/50 offers up to 750,000 miles/8 years of reliable service life under recommended conditions. It meets or exceeds the performance requirements of leading OEMs, making it a trusted solution for fleets, commercial vehicles, and industrial equipment. Key Features: ✅ Pre-mixed 50/50 solution for easy top-off and fill ✅ Extended life formulation with OAT technology ✅ Protects cooling systems for up to 750,000 miles or 8 years ✅ Excellent corrosion protection for iron, aluminum, copper, brass, and solder ✅ Silicate-, phosphate-, nitrate-, and borate-free formula ✅ Meets or exceeds major OEM specifications including CAT EC-1, Cummins, Detroit Diesel, and more ✅ Compatible with most major ELC coolants

Ideal for:

  • Heavy-duty diesel engines—especially where OEMs specify nitrite/silicate-free coolants

  • Mixed fleets (cars, light trucks, heavy-duty vehicles, RVs) needing a universal 50/50 formula

  • Recreational vehicles and marine systems requiring robust freeze and boil protection

Safety Data Sheet (SDS)

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