Used Truck Oil Coolers, Housings & OEM Cooling Parts

Used truck Oil Coolers

Used truck Oil Coolers are important engine cooling components fitted to many modern lorries, HGVs and commercial vehicles. Their job is to help control engine oil temperature so the oil can continue to lubricate bearings, pistons, turbocharger feeds and other moving parts under heavy load. On long motorway work, stop-start distribution routes, construction use or high-mileage fleet operation, engine oil is exposed to sustained heat. A correctly matched oil cooler or oil cooler housing helps remove excess heat from the oil circuit and supports reliable engine protection.

VRA Truckparts lists used genuine OEM Oil Coolers and related oil cooler parts removed from donor trucks. Current stock is limited and changes as vehicles are dismantled, so available items may include complete cooler housings, cooler assemblies, mounting sections and related engine cooling components rather than every version for every truck model. A typical listing in this Oil Coolers category may include a used genuine MAN TGX engine oil cooler housing assembly with part references such as 51095403060, 51.09540-3060 and 51095007148, with markings and photos used to help buyers compare the replacement part against the unit removed from their vehicle.

What you will find in the Oil Coolers category

The Oil Coolers category sits within engine cooling for lorry and truck parts. It is aimed at workshops, mechanics, fleet maintenance teams and trade buyers looking for used OEM components rather than uncertain aftermarket alternatives. Because these parts vary by engine family, Euro emissions standard, cooler arrangement and housing design, every listing should be checked carefully before ordering.

• Engine oil cooler housings used on heavy commercial vehicle engines, including MAN TGX examples when available.
• Used OEM oil cooler assemblies removed from donor trucks and listed with visible part numbers where present.
• Oil cooler carrier and housing components that may connect to the engine block, coolant circuit or oil filter area depending on design.
• Gasket face and mounting point assemblies where condition can be assessed from listing photos.
• Coolant and oil passage components linked to the engine cooling system and lubrication system.
• Manufacturer reference parts such as MAN numbers 51095403060, 51.09540-3060 and related references where shown on the item.
• Associated engine cooling parts that may appear depending on donor vehicle specification and current dismantling stock.

Truck brands & typical applications

Oil Coolers are used across many European truck engines, but compatibility is not universal. The current product example in this category relates to a MAN TGX engine oil cooler housing assembly, so MAN TGX and related MAN heavy truck applications are especially relevant to check when this type of part is listed. Similar engine oil cooling arrangements can also be found across HGV platforms from manufacturers such as DAF, Mercedes-Benz, Volvo, Scania, Iveco and Renault, but buyers should not assume interchangeability without matching the correct OEM reference and physical layout.

• MAN TGX oil cooler housings and engine oil cooler assemblies where genuine used MAN parts are available.
• MAN TGS and related MAN ranges may use similar-looking components, but part numbers and engine codes must be compared.
• Long-haul tractor units where oil cooling is critical under sustained engine load.
• Rigid trucks and vocational vehicles where cooling parts may differ by engine rating, chassis layout and emission standard.
• Fleet maintenance applications where matching the OEM number helps reduce downtime and incorrect orders.

Why Oil Coolers matter

Oil Coolers help keep the engine lubrication system within a safe working temperature range. If engine oil becomes too hot, its viscosity can drop and its ability to protect moving components can be reduced. On a heavy truck engine, this can affect turbocharger life, bearing protection, piston cooling and overall engine durability. The oil cooler also works alongside the coolant radiator, water pump, thermostat, hoses and other engine cooling parts, so a fault in one part of the system can show as overheating, oil contamination or pressure-related symptoms.

A used OEM oil cooler housing is often chosen because it is built to the original manufacturer design, with the correct casting, mounting points, oil passages and coolant connections. However, even parts that look similar can differ internally or by fitting detail. This is why VRA Truckparts listings show available photos and reference numbers wherever possible, allowing buyers to compare visible markings and layout before purchase.

Typical reasons to replace Oil Coolers

Oil Coolers and their housings normally work in a harsh environment, with high temperatures, coolant exposure, oil pressure, vibration and repeated heat cycles. Replacement may be needed for many practical workshop reasons.

• Oil or coolant leaks around the oil cooler housing, seals, gasket faces or mounting area.
• Internal failure allowing oil and coolant to mix, creating contamination in the lubrication or cooling system.
• Cracked, corroded or damaged housing sections caused by age, overheating or previous repair work.
• Blocked or restricted oil cooler passages reducing cooling efficiency and contributing to high oil temperature.
• Damaged mounting points, stripped threads or broken fittings that prevent correct installation.
• Impact damage or mishandling during engine removal, accident repair or previous workshop work.
• Incorrect aftermarket or mismatched replacement part already fitted to the truck, causing alignment, sealing or connection issues.

How to choose the correct Oil Coolers

Choosing the correct Oil Coolers for a truck is mainly about matching the exact part, not just the vehicle badge. A MAN TGX oil cooler housing, for example, may have several references and variations depending on engine type, production date and emission specification. Always compare the part being removed from the vehicle with the listing details before ordering.

• Check the truck make, model and generation, such as MAN TGX where relevant.
• Confirm the engine type, engine code, power rating and Euro emissions standard where available.
• Compare the OEM number and manufacturer part number, including references such as 51095403060, 51.09540-3060 and 51095007148 when shown.
• Compare all visible casting marks, labels and stamped numbers on the old part and the listed part.
• Check oil and coolant connection positions, hose outlets, blanking points and port layout.
• Review mounting points, bolt pattern, gasket faces and bracket style.
• Look closely at listing photos for included parts, sensors, plugs, caps, housings or fittings.
• Use donor vehicle details, registration or VIN support where available to reduce the risk of ordering the wrong part.

If you are unsure, use how to find the right truck part for practical matching guidance or read more about compatibility and VIN checks. Comparing OEM numbers, part numbers, photos, physical layout and donor vehicle information is the safest way to identify the correct used OEM part. VRA Truckparts cannot recommend assuming fitment from model name alone, especially with engine cooling parts that may change across production years.

Used OEM parts from dismantled trucks

Oil Coolers listed by VRA Truckparts are used OEM truck parts removed from dismantled commercial vehicles. Where possible, parts are visually inspected before listing, photographed clearly and labelled with available references, visible markings and part numbers. The product description for each item should be checked for condition notes, included components and any specific details visible at the time of dismantling.

Because these are used parts, there may be normal marks from service, age and removal. Buyers should review photos carefully, especially gasket faces, mounting ears, ports, threads and connection areas. For more background on how parts are removed and prepared, see our dismantling and quality process.

Related engine cooling and truck part checks

When replacing Oil Coolers, it is sensible to inspect the surrounding cooling and lubrication system. A failed cooler can sometimes be linked to coolant contamination, blocked radiators, poor coolant circulation, damaged hoses or previous overheating. Workshops may also need seals, gaskets, coolant pipework or other engine cooling parts depending on the repair. Current listed items may vary, so always check the exact product page and contact details if a matching part is not visible.

You can also use trucks we dismantle to understand the types of donor vehicles that may supply used OEM truck parts. If you need help confirming whether a listed oil cooler housing is suitable, prepare the vehicle registration, VIN, engine details, OEM number and clear photos of the old part before enquiring.

Delivery, payment & returns

VRA Truckparts supports UK and wider trade buyers with used genuine OEM commercial vehicle parts. Before ordering Oil Coolers, check the product listing, condition information and photos carefully. Useful information is available on delivery and shipping, payment and VAT, and warranty and part condition. If a part arrives and there is an issue, review returns and refunds for the current process and requirements.