Genuine Volvo Radiator Cap

Cooling Radiator Cap

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7 Radiator Caps found

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Volvo Reservoir Cap Part Number: 31686959
$10.83 MSRP: $13.88
You Save: $3.05 (22%)
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Product Specifications
- Other Name: Cap 2604; Radiator Cap; Reservoir Cap
- Replaced by: 32382637
Fits the following Volvo Models:
- S60 | 2019-2023 | Recharge R-Design, 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 PLUG-IN HYBRID EV-GAS (PHEV)
- 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)
- V60 | 2020-2023 | T5 Inscription, T5 Momentum, T5 R-Design, T6 Inscription, T6 Momentum, T6 R-Design, T8 Polestar, T8 Recharge Polestar | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- XC60 | 2018-2023 | 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 PLUG-IN HYBRID EV-GAS (PHEV)
- XC90 | 2016-2023 | T8 Inscription, T8 Momentum, T8 R-Design, T8 Recharge Core, T8 Recharge Inscription, T8 Recharge Inscription Expression, T8 Recharge Plus, T8 Recharge R-Design, T8 Recharge Ultimate | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Volvo Reservoir Cap Part Number: 32222187
$14.71 MSRP: $18.84
You Save: $4.13 (22%)
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Product Specifications
- Other Name: Filler Cap; Radiator Cap; Reservoir Cap
Fits the following Volvo Models:
- C40 Recharge | 2022-2023 | Core, Plus, Ultimate | BATTERY EV (EV/BEV)
- XC40 Recharge | 2021-2023 | Base, Core, Plus, Ultimate | BATTERY EV (EV/BEV)
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Volvo Reservoir Cap Part Number: 31368311
$18.82 MSRP: $24.11
You Save: $5.29 (22%)
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Product Specifications
- Other Name: Engine Coolant Reservoir Cap; Radiator Cap; Cap, Expansion Tank Cap, Reservoir Cap
- Replaced by: 32382635
Fits the following Volvo Models:
- C30 | 2008-2013 | T5, T5 R-Design | 5 Cyl 2.5 L GAS
- C70 | 2006-2013 | T5 | 5 Cyl 2.5 L GAS
- S40 | 2004-2011 | 2.4i, i, T5, T5 R-Design | 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
- S60 | 2011-2023 | B5 Core, B5 Inscription, B5 Momentum, B5 Plus, B5 R-Design, B5 Ultimate, Polestar, Recharge R-Design, T5, T5 Dynamic, T5 Inscription, T5 Inscription Platinum, T5 Inscription Premier, T5 Momentum, T5 Platinum, T5 Premier, T5 Premier Plus, T5 R-Design, T5 R-Design Special Edition, T6, T6 Inscription, T6 Momentum, T6 Platinum, T6 Polestar, T6 Premier Plus, 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 MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 5 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
- S60 Cross Country | 2016-2018 | T5, T5 Platinum | 4 Cyl 2.0 L GAS, 5 Cyl 2.5 L GAS
- S80 | 2007-2016 | 3.2, T5, T5 Platinum, T6, V8 | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS, 8 Cyl 4.4 L GAS
- 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)
- V50 | 2005-2011 | 2.4i, i, T5, T5 R-Design | 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
- V60 | 2015-2023 | Polestar, T5, T5 Dynamic, T5 Inscription, T5 Momentum, T5 Platinum, T5 Premier, T5 Premier Plus, T5 R-Design, T6 Inscription, T6 Momentum, T6 Polestar, 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), 5 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
- V60 Cross Country | 2020-2023, 2015-2018 | B5 Plus, B5 Ultimate, T5, T5 Platinum | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 5 Cyl 2.5 L GAS
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Volvo Reservoir Cap Part Number: 9445462
$30.79 MSRP: $39.44
You Save: $8.65 (22%)
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Product Specifications
- Other Name: Filler Cap; Engine Coolant Reservoir Cap; Radiator Cap; Cap, Expansion Tank Cap, Reservoir Cap
Fits the following Volvo Models:
- 740 | 1985-1992 | Base, GL, GLE, T | 4 Cyl 2.3 L GAS
- 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
- 850 | 1993-1997 | Base, GLT, R, T-5, T-5R, Turbo | 5 Cyl 2.3 L GAS, 5 Cyl 2.4 L GAS
- 940 | 1991-1995 | Base, GL, GLE, SE, T | 4 Cyl 2.3 L GAS
- 960 | 1992-1997 | Base | 6 Cyl 2.9 L GAS
- C70 | 1998-2004 | Base | 5 Cyl 2.3 L GAS, 5 Cyl 2.4 L GAS
- S40 | 2000-2004 | Base, i, LSE, T5 | 4 Cyl 1.9 L GAS, 5 Cyl 2.4 L GAS, 5 Cyl 2.5 L GAS
- 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 | 1998-2000 | AWD, Base, GLT, GLT SE, T5 | 5 Cyl 2.3 L GAS, 5 Cyl 2.4 L GAS
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Volvo Reservoir Cap Part Number: 31370709
$24.81 MSRP: $31.78
You Save: $6.97 (22%)
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Product Specifications
- Other Name: Cap; Radiator Cap; Reservoir Cap
- Replaced by: 32382634
Fits the following Volvo Models:
- S60 | 2016-2018 | T5 Inscription, T5 Inscription Platinum, T5 Inscription Premier | 4 Cyl 2.0 L GAS
- S90 | 2017-2021 | T5 Inscription, T5 Momentum, T6 Inscription, T6 Momentum, T6 R-Design | 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
- XC60 | 2018-2021 | T5 Inscription, T5 Momentum, T5 R-Design, T6 Inscription, T6 Momentum, T6 R-Design | 4 Cyl 2.0 L GAS
- XC90 | 2016-2018 | T5 Inscription, T5 Momentum, T5 R-Design, T6 First Edition, T6 Inscription, T6 Momentum, T6 R-Design | 4 Cyl 2.0 L GAS
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Volvo Radiator Cap Part Number: 463828
$30.07 MSRP: $35.21
You Save: $5.14 (15%)
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Product Specifications
- Other Name: Filler Cap; Engine Coolant Reservoir Cap; Radiator Cap
Fits the following Volvo Models:
- 244 | 1984-1988 | DL, GL, Turbo | 4 Cyl 2.1 L GAS, 4 Cyl 2.3 L GAS
- 245 | 1985-1988 | Base, DL, GL | 4 Cyl 2.1 L GAS, 4 Cyl 2.3 L GAS
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Volvo Expansion Tank Cap Part Number: 1357775
$28.71 MSRP: $33.61
You Save: $4.90 (15%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Filler Cap; Engine Coolant Reservoir Cap; Radiator Cap; Cap, Expansion Tank Cap
Fits the following Volvo Models:
- 240 | 1990-1993 | Base, DL, GL, SE | 4 Cyl 2.3 L GAS
- 244 | 1984-1989 | DL, GL, Turbo | 4 Cyl 2.1 L GAS, 4 Cyl 2.3 L GAS, 6 Cyl 2.4 L DIESEL
- 245 | 1985-1989 | Base, DL, GL | 4 Cyl 2.1 L GAS, 4 Cyl 2.3 L GAS
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Volvo Radiator Cap

The Volvo Radiator Cap locks coolant under precise pressure, raising the boiling point so engines stay cool in traffic and on long climbs. Volvo built its reputation on safety, starting in 1927 and later gifting the world the three point seat belt, so occupants benefit from thoughtful protection every time they buckle up. Clean Scandinavian design, responsive brakes, and clear instrumentation give every Volvo a cabin that feels intuitive and calming, while the brand pushes ahead with electric powertrains and plug in hybrids that promise lower emissions without sacrificing performance. That focus on user friendly engineering extends to the cooling system, where the Radiator Cap works as a small yet vital gatekeeper. By sealing the circuit at roughly sixteen pounds per square inch, the Radiator Cap prevents steam pockets, curbs overheating, and controls the steady exchange of coolant between radiator and overflow tank, all through simple springs and rubber seals instead of complicated electronics. Because every Volvo shares the need for balanced cooling pressure, this sturdy component offers universal value across the lineup, maintaining consistent temperatures that protect engines and hoses for years on end. Regular checks for fresh gaskets keep the system reliable, letting drivers trust that their Volvo will handle daily commutes or cross country trips with confident, cool running delivered by a properly functioning Radiator Cap.

Trust OEM Radiator Cap 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.