Mercedes-Benz Oil Coolers
availability
Oil Line
Mercedes-Benz
000-270-38-00
Return line to oil cooler. Return line 2, oil cooler, engine.
$72.00
Oil Line
Mercedes-Benz
000-270-37-00
Feed line to oil cooler. Advance. Feed line 1, oil cooler, engine.
$72.00
Hose
Mercedes-Benz
022-997-55-82
Partition point to oil cooler, left. From engine junction to oil cooler.
$82.00
Hose
Mercedes-Benz
019-997-85-82
Partition point to oil cooler, right. From engine junction to oil cooler.
$65.00
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TL;DR Summary
Mercedes-Benz oil coolers help manage fluid temperatures for select engine or transmission systems. Correct fitment is important because oil cooler design can vary by engine, drivetrain, and cooling layout.
Shop Genuine Oil Coolers for Your Mercedes-Benz
Oil coolers help control operating temperatures by transferring heat away from the fluid. On compatible Mercedes-Benz vehicles, the oil cooler may be tied to engine oil, transmission fluid, coolant passages, lines, seals, or mounting brackets.
What This Category Includes
- engine oil coolers
- transmission oil coolers where applicable
- cooler lines and seals
- mounting hardware and brackets
- related cooling system service parts
Why Genuine Mercedes-Benz OEM Parts Matter
A cooler must match fluid passages, pressure requirements, mounting locations, and connected lines. Genuine Mercedes-Benz oil coolers are designed for compatible systems rather than adapted from a universal format.
OEM parts and accessories are also easier to evaluate through Mercedes-Benz vehicle details, part numbers, and category-specific fitment notes. That helps shoppers avoid the uncertainty that can come with broad aftermarket listings.
How to Choose the Right Part
Confirm whether the repair involves engine oil, transmission fluid, or another cooling circuit. Inspect seals, hoses, coolant contamination, leaks, and mounting hardware before ordering parts.
Related Mercedes-Benz categories that may help with comparison or connected repairs include Oil Coolers, Radiators & Parts, Thermostats & Parts, Hoses & Clamps.
Compatibility and Fitment Guidance
Oil cooler fitment may vary by engine, transmission, drivetrain, towing or performance package, model year, and production range. Verify compatibility before purchase.
Before purchase, use your year, model, trim, engine, VIN when available, and product notes to confirm that the part is designed for your specific Mercedes-Benz.
Key Takeaways
- Exact Mercedes-Benz vehicle details should select
- Oil Coolers.
- Genuine Mercedes-Benz parts help support proper fit with compatible systems.
- Part requirements may vary by year, model, trim, engine, package, and body style.
- Use part numbers, fitment tools, and product notes before ordering.
- Review related categories when a repair or upgrade involves connected components.
FAQ
What does an oil cooler do?
It helps lower or stabilize fluid temperatures by transferring heat away from oil or transmission fluid.
What are the signs of oil cooler problems?
Leaks, fluid contamination, overheating, warning messages, or visible damage may indicate a cooling concern.
Are oil coolers model-specific?
Yes. Connections, mounting points, and cooling layout can vary by vehicle and engine.
Should seals be replaced with an oil cooler?
Seals, gaskets, and lines should be inspected and replaced when required by condition or service guidance.