How to remove and refit the Engine Oil Cooler for 1.6 litre diesel engine on Volvo S40?

To remove the oil cooler, it is first necessary to drain the coolant and engine oil, being careful to handle any fluid spillage. For models with the 85kW engine remove the diesel particulate filter. Then undo the bolts or studs to remove the oil cooler from the front of the oil filter housing, and reclaim the O-ring seals. When refitting, install new O-ring seals in the recesses of the oil filter housing and reattach the cooler, tightening the bolts securely. Remove the diesel particulate filter, if needed, reinstall the filter. Finally, refill or top up the cooling system and engine oil level as necessary, start the engine, and check the oil cooler for any indication of leakage.

How to remove and refit the Engine Oil Cooler on Volvo V70?

To remove the oil cooler, you should do that first drain engine oil and coolant. Next, unclasp the hose clamp and unconnect the coolant hoses from the cooler on the rear face of the sump. Then, undo the bolts that hold the cooler to the sump and recover the o-ring seals when the cooler is drawn out and be ready for spillage of fluids. For refitting, make sure that the mating faces of the sump and oil cooler are clean, and then refit the cooler with new O-ring seals and tighten the retaining bolts securely. Reconnect coolant hoses and hold in place with new clips where needed, and finally, fill up the engine oil and cooling systems.

Genuine Volvo Engine Oil Cooler

Oil Cooler

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16 Engine Oil Coolers found

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Volvo Oil Cooler Part Number: 9496495
$222.44 MSRP: $264.81
You Save: $42.37 (16%)
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Product Specifications
- Other Name: Engine Oil Cooling; Engine Oil Cooler
Fits the following Volvo Models:
- S40 | 2000-2004 | Base, LSE | 4 Cyl 1.9 L GAS
- V40 | 2000-2004 | Base, LSE | 4 Cyl 1.9 L GAS
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Volvo Oil Cooler Part Number: 30636905
$287.93 MSRP: $342.77
You Save: $54.84 (16%)
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Product Specifications
- Other Name: Engine Oil Cooler
Fits the following Volvo Models:
- V70 | 2005 | R | 5 Cyl 2.5 L GAS
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Volvo Oil Cooler Part Number: 30774483
$349.79 MSRP: $451.92
You Save: $102.13 (23%)
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Product Specifications
- Other Name: Engine Oil Cooling; Engine Oil Cooler
Fits the following Volvo Models:
- C70 | 2007-2010 | T5 | 5 Cyl 2.5 L GAS
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Volvo Oil Cooler Part Number: 30757620
$233.62 MSRP: $304.19
You Save: $70.57 (24%)
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Product Specifications
- Other Name: Oil Cooler Kit; Engine Oil Cooler; Oil Cooler, Oil Cooler Assembly
Fits the following Volvo Models:
- S60 | 2011 | T6 | 6 Cyl 3.0 L GAS
- S80 | 2007-2011 | 3.2, T6 | 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
- V70 | 2008-2010 | 3.2 | 6 Cyl 3.2 L GAS
- XC70 | 2008-2009 | 3.2, T6 | 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
- XC90 | 2007-2009 | 3.2 | 6 Cyl 3.2 L GAS
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Volvo Oil Cooler Part Number: 31339939
$233.62 MSRP: $304.19
You Save: $70.57 (24%)
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Product Specifications
- Other Name: Oil Cooler Kit; Engine Oil Cooler; Oil Cooler, Oil Cooler Assembly
Fits the following Volvo Models:
- S80 | 2009-2014 | 3.2, T6 | 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
- XC70 | 2009-2015 | 3.2, T6 | 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
- XC90 | 2009-2014 | 3.2, 3.2 R-Design | 6 Cyl 3.2 L GAS
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Volvo Oil Cooler Part Number: 31293761
$362.70 MSRP: $468.61
You Save: $105.91 (23%)
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Product Specifications
- Other Name: Multiple Pn Change; Engine Oil Cooler; Oil Cooler
Fits the following Volvo Models:
- S60 | 2015 | T5, T5 Platinum, T5 Premier, T5 Premier Plus, T6, T6 Platinum, T6 Premier Plus | 4 Cyl 2.0 L GAS
- S80 | 2015-2016 | T5, T5 Platinum, T6 | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS
- V60 | 2015-2016 | T5, T5 Platinum, T5 Premier, T5 Premier Plus, T6 R-Design, T6 R-Design Platinum | 4 Cyl 2.0 L GAS
- XC60 | 2015-2017 | T5, T5 Dynamic, T5 Inscription, T5 Platinum, T5 Premier, T6, T6 Dynamic, T6 Inscription, T6 Ocean Race, T6 Platinum, T6 Premier, T6 R-Design | 4 Cyl 2.0 L GAS
- XC70 | 2015 | 3.2, T5, T6 | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
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Volvo Oil Cooler Part Number: 31368636
$293.69 MSRP: $382.40
You Save: $88.71 (24%)
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Product Specifications
- Other Name: Engine Oil Cooler
Fits the following Volvo Models:
- S60 | 2016-2023 | Polestar, Recharge R-Design, T5, T5 Dynamic, T5 Inscription, T5 Inscription Platinum, T5 Inscription Premier, T5 Momentum, T5 Premier, T5 R-Design, T5 R-Design Special Edition, T6, T6 Inscription, T6 Momentum, T6 Platinum, T6 R-Design, T6 R-Design Platinum, T8 Inscription, T8 Polestar, T8 R-Design, T8 Recharge Core, T8 Recharge Inscription, T8 Recharge Plus, T8 Recharge Polestar, T8 Recharge R-Design, T8 Recharge R-Design Expression, T8 Recharge Ultimate | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- S60 Cross Country | 2017-2018 | T5 | 4 Cyl 2.0 L GAS
- S80 | 2016 | T5, T5 Platinum | 4 Cyl 2.0 L GAS
- S90 | 2017-2018 | T5 Inscription, T5 Momentum, T6 Inscription, T6 Momentum, T8 Inscription, T8 Momentum | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- V60 | 2016-2023 | Polestar, T5, T5 Dynamic, T5 Inscription, T5 Momentum, T5 Platinum, T5 Premier, T5 R-Design, T6 Inscription, T6 Momentum, T6 R-Design, T6 R-Design Platinum, T8 Polestar, T8 Recharge Polestar | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- V60 Cross Country | 2020-2022, 2017-2018 | T5, T5 Platinum | 4 Cyl 2.0 L GAS
- V90 | 2018-2021 | T5 Inscription, T5 R-Design, T6 Inscription, T6 R-Design | 4 Cyl 2.0 L GAS
- V90 Cross Country | 2017-2021 | T5, T6, T6 Ocean Race | 4 Cyl 2.0 L GAS
- XC40 | 2019-2022 | T4 Inscription, T4 Momentum, T4 R-Design, T5 Inscription, T5 Momentum, T5 R-Design | 4 Cyl 2.0 L GAS
- XC60 | 2017-2023 | B5 Core, B5 Inscription, B5 Momentum, B5 Plus, B5 R-Design, B5 Ultimate, B6 Inscription, B6 Momentum, B6 R-Design, B6 Ultimate, T5 Dynamic, T5 Inscription, T5 Momentum, T5 R-Design, T6 Dynamic, T6 Inscription, T6 Momentum, T6 R-Design, T8 Inscription, T8 Momentum, T8 Polestar, T8 R-Design, T8 Recharge Core, T8 Recharge Inscription, T8 Recharge Inscription Expression, T8 Recharge Plus, T8 Recharge Polestar, T8 Recharge R-Design, T8 Recharge Ultimate | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Volvo Oil Cooler Part Number: 31439995
$293.69 MSRP: $382.40
You Save: $88.71 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Engine Oil Cooler
Fits the following Volvo Models:
- S90 | 2022 | B6 Inscription, B6 Momentum, B6 R-Design | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- V90 Cross Country | 2022 | B6 | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- XC60 | 2022-2023 | B5 Core, B5 Inscription, B5 Momentum, B5 Plus, B5 R-Design, B5 Ultimate, B6 Inscription, B6 Momentum, B6 R-Design, B6 Ultimate | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- XC90 | 2023 | B6 Core, B6 Plus, B6 Ultimate | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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Volvo Oil Cooler Part Number: 31439996
$293.69 MSRP: $382.40
You Save: $88.71 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Engine Oil Cooler
Fits the following Volvo Models:
- S60 | 2022 | B5 Inscription, B5 Momentum, B5 R-Design | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- V60 Cross Country | 2023 | B5 Plus, B5 Ultimate | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- XC40 | 2023 | B4 Plus, B4 Ultimate, B5 Core, B5 Plus, B5 Ultimate | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- XC90 | 2023 | B5 Core, B5 Plus | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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Volvo Oil Cooler Part Number: 31465747
$293.69 MSRP: $382.40
You Save: $88.71 (24%)
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Product Specifications
- Other Name: Engine Oil Cooler
- Replaces: 31358936, 31465104
Fits the following Volvo Models:
- S90 | 2018-2023 | B6 Inscription, B6 Momentum, B6 Plus, B6 R-Design, B6 Ultimate, T5 Momentum, T6 Inscription, T6 Momentum, T6 R-Design, T8 Inscription, T8 Momentum, T8 R-Design, T8 Recharge Inscription, T8 Recharge R-Design, T8 Recharge Ultimate | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Volvo Oil Cooler Part Number: 32208966
$293.69 MSRP: $382.40
You Save: $88.71 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Engine Oil Cooler
Fits the following Volvo Models:
- S90 | 2022-2023 | B6 Inscription, B6 Momentum, B6 Plus, B6 R-Design, B6 Ultimate | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- V90 Cross Country | 2023 | B6 Plus, B6 Ultimate | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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Volvo Oil Cooler Part Number: 30622090
$353.76 MSRP: $460.63
You Save: $106.87 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Engine Oil Cooling; Engine Oil Cooler
Fits the following Volvo Models:
- S80 | 2003-2006 | 2.5T, 2.5T AWD, T6, T6 Premier | 5 Cyl 2.5 L GAS, 6 Cyl 2.9 L GAS
- XC90 | 2003-2005 | T6 | 6 Cyl 2.9 L GAS
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Volvo Oil Cooler Part Number: 30771328
$353.76 MSRP: $460.63
You Save: $106.87 (24%)
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Product Specifications
- Other Name: Engine Oil Cooler
Fits the following Volvo Models:
- S80 | 2007-2010 | V8 | 8 Cyl 4.4 L GAS
- XC90 | 2005-2011 | V8, V8 Ocean Race, V8 Sport | 8 Cyl 4.4 L GAS
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Volvo Oil Cooler Part Number: 31201909
$353.76 MSRP: $460.63
You Save: $106.87 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Engine Oil Cooler
Fits the following Volvo Models:
- C30 | 2008-2013 | T5, T5 R-Design | 5 Cyl 2.5 L GAS
- C70 | 2010-2013 | T5 | 5 Cyl 2.5 L GAS
- S40 | 2008-2011 | 2.4i, T5, T5 R-Design | 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
- S60 | 2012-2016 | T5, T5 Inscription Platinum, T5 Inscription Premier, T5 Platinum, T5 Premier, T5 Premier Plus | 5 Cyl 2.5 L GAS
- S60 Cross Country | 2016 | T5 Platinum | 5 Cyl 2.5 L GAS
- V50 | 2008-2011 | 2.4i, T5, T5 R-Design | 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
- V60 | 2015-2016 | T5, T5 Platinum, T5 Premier, T5 Premier Plus | 5 Cyl 2.5 L GAS
- V60 Cross Country | 2015-2016 | T5, T5 Platinum | 5 Cyl 2.5 L GAS
- XC60 | 2015-2016 | T5, T5 Platinum, T5 Premier | 5 Cyl 2.5 L GAS
- XC70 | 2016 | T5, T5 Platinum, T5 Premier | 5 Cyl 2.5 L GAS
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Volvo Oil Cooler Part Number: 31201910
$353.76 MSRP: $460.63
You Save: $106.87 (24%)
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Product Specifications
- Other Name: Engine Oil Cooling; Engine Oil Cooler
Fits the following Volvo Models:
- S60 | 2001-2009 | 2.4, 2.4T, 2.5T, 2.5T AWD, AWD, Base, R, T5 | 5 Cyl 2.3 L GAS, 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
- S70 | 1999-2000 | AWD, Base, GLT, GLT SE, T5 | 5 Cyl 2.3 L GAS, 5 Cyl 2.4 L GAS
- S80 | 1999-2004 | 2.9, T6 | 6 Cyl 2.8 L GAS, 6 Cyl 2.9 L GAS
- V70 | 1999-2007 | 2.4, 2.4T, 2.5T, 2.5T AWD, AWD, Base, GLT, GLT SE, R, R AWD, T5, X/C, X/C AWD, X/C AWD SE | 5 Cyl 2.3 L GAS, 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
- XC70 | 2003-2007 | Base, Ocean Race, X/C | 5 Cyl 2.5 L GAS
- XC90 | 2003-2006 | 2.5T, Base | 5 Cyl 2.5 L GAS
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Volvo Oil Cooler Part Number: 1276676
$359.06 MSRP: $427.46
You Save: $68.40 (16%)
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Product Specifications
- Other Name: Engine Oil Cooler; Cooler, Oil Cooler Core
Fits the following Volvo Models:
- 740 | 1985-1991 | Base, GL, GLE, T | 4 Cyl 2.3 L GAS, 6 Cyl 2.4 L DIESEL
- 760 | 1984-1990 | Base, GLE | 4 Cyl 2.3 L GAS, 6 Cyl 2.4 L DIESEL, 6 Cyl 2.8 L GAS
- 780 | 1987-1991 | Base | 4 Cyl 2.3 L GAS, 6 Cyl 2.8 L GAS
- 940 | 1991-1993 | Base, GL, GLE, SE, T | 4 Cyl 2.3 L GAS
- 960 | 1992-1993 | Base | 6 Cyl 2.9 L GAS
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Volvo Engine Oil Cooler

Volvo Engine Oil Cooler maintains oil in the engine oil at the ideal range between being too thick and too thin to protect performance during engine starts and hard pulls. Volvo has long been synonymous with safety, clean Scandinavian design, and simple controls that foster a sense of calm and control in the hands of the driver. Since it first rolled its first car out of Gothenburg in 1927, Volvo has crafted its innovations, such as the three-point seat belt, strong braking systems, and clear instrumentation, into every vehicle, and today the brand is also leading the shift to electric powertrains and practical plug-in hybrids. These benefits help to build a reputation of durability, environmental awareness, and comfort, which means families, commuters, and adventure seekers alike can be confident. While those strengths set the stage, the Engine Oil Cooler delivers the same spirit of protection within the engine bay. The compact Volvo Engine Oil Cooler passes the hot lubricant through a coolant-fed heat exchanger that allows oil to rapidly heat once the engine starts but prevents runaway temperatures during the engine's hard work on steep grades or long highway stretches. By having the viscosity locked within the ideal range, the unit reduces metal-to-metal contact, reduces internal wear, and helps maintain consistent power delivery. Its closed-loop design means no exposure to road debris, and its universal fit across the lineup is such that every gasoline or diesel powerplant can enjoy the same level of steady thermal control. As a result, the Engine Oil Cooler becomes a silent partner of the broader Volvo mission of reliability and safety.

Trust OEM Engine Oil Cooler for quality that holds up. These parts use top-tier materials to keep your ride running smooth. Because they match exact Volvo specs, you get a flawless fit and a hassle-free install every single time. No more fighting with parts that just won't line up. It is easy to search our massive stock of genuine Volvo options at prices you will really like. Every part comes with a real manufacturer's warranty and a simple return policy. Plus, we ship fast to get your order to you. Shop with confidence and give your Volvo the reliability it deserves.

Volvo Engine Oil Cooler Parts and Q&A

Oil Cooler
31201909
Q: How to remove and refit the Engine Oil Cooler for 1.6 litre diesel engine on Volvo S40?
A:
To remove the oil cooler, it is first necessary to drain the coolant and engine oil, being careful to handle any fluid spillage. For models with the 85kW engine remove the diesel particulate filter. Then undo the bolts or studs to remove the oil cooler from the front of the oil filter housing, and reclaim the O-ring seals. When refitting, install new O-ring seals in the recesses of the oil filter housing and reattach the cooler, tightening the bolts securely. Remove the diesel particulate filter, if needed, reinstall the filter. Finally, refill or top up the cooling system and engine oil level as necessary, start the engine, and check the oil cooler for any indication of leakage.
Oil Cooler
30636905
Q: How to remove and refit the Engine Oil Cooler on Volvo V70?
A:
To remove the oil cooler, you should do that first drain engine oil and coolant. Next, unclasp the hose clamp and unconnect the coolant hoses from the cooler on the rear face of the sump. Then, undo the bolts that hold the cooler to the sump and recover the o-ring seals when the cooler is drawn out and be ready for spillage of fluids. For refitting, make sure that the mating faces of the sump and oil cooler are clean, and then refit the cooler with new O-ring seals and tighten the retaining bolts securely. Reconnect coolant hoses and hold in place with new clips where needed, and finally, fill up the engine oil and cooling systems.