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Limited Time Offer: Sale up to 70% off on selected items. Offer ends: 2026/08/15 0:0:00
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Radiator Caps

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Firestone

Firestone Air Tank 5 Gallon 7in. x 34in. (6) 3/8in. NPT Ports 150 PSI Max - Black (WR17609242)

$172.93 $146.78
Sale
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Firestone

Firestone Air Tank 0.25 Gallon 4in. x 6in. (2) 1/4in. NPT Ports 150 PSI Max - Black (WR17609166)

$96.55 $88.67
Sale
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Air Lift

Air Lift 18in FLO Tank w/ Viair 444c Black Compressor (Incl. Fittings & Tank Mounting Hardware)

$698.08 $620.53
Featured Products
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Ford Racing

Ford Racing Oval Air Cleaner Assembly

$185.21
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K&N Engineering

K&N 16-17 Yamaha YFM700 Grizzly 708CC Replacement Drop In Air Filter

$83.32
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BMC

BMC 2016+ Porsche Boxster / Boxster S 2.0 Replacement Panel Air Filter

$107.61
Why WegaParts?

At WegaParts, we make finding the right auto parts fast, easy, and affordable. Serving both Canada and the USA, we stock a wide range of OEM and aftermarket parts from trusted brands, all backed by expert support and fast shipping.

Whether you’re a DIY enthusiast or a professional mechanic, WegaParts helps you keep your vehicle running smoothly without overpaying.

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QuadBoss

QuadBoss 14-15 Polaris ACE 325 Radiator Cap

$53.20
QBS403163
Cooling Radiator Caps
QuadBoss® Radiator Caps are a direct O.E.-replacement, automotive-style cap.This Part Fits: Year Make Model Submodel 2004-2005 Polaris ATP 500 Base 2000-2001 Polaris Diesel (455cc)...
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QuadBoss

QuadBoss 06-17 Arctic Cat 1000 4x4 Radiator Cap

$53.20
QBS403162
Cooling Radiator Caps
QuadBoss® Radiator Caps are a direct O.E.-replacement, automotive-style cap.This Part Fits: Year Make Model Submodel 1998-2002 Arctic Cat 400 4x4 Base 1998-2009 Arctic Cat...
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Radium Engineering

Radium Engineering Radiator Cap Type-A 1.5 Bar - Black

$43.66
RAD18-0076-A15
Cooling Radiator Caps
Radium Engineering Radiator Cap Type-A 1.5 Bar - Black
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Radium Engineering

Radium Engineering Radiator Cap, Typ-A 1.3Bar - Black

$43.66
RAD18-0076-A13
Cooling Radiator Caps
Radium Engineering Radiator Cap, Typ-A 1.3Bar - Black
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Radium Engineering

Radium Engineering Radiator Cap Type-A 1.1Bar Black

$43.66
RAD18-0076-A11
Cooling Radiator Caps
Radium Engineering Radiator Cap Type-A 1.1Bar Black
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Moroso

Moroso Racing Radiator Cap - 38-42 PSI

$37.20
MOR63350
Cooling Radiator Caps
Moroso Racing Radiator Cap - 38-42 PSI
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Moroso

Moroso Racing Radiator Cap - 34-38 PSI

$37.20
MOR63333
Cooling Radiator Caps
Moroso Racing Radiator Cap - 34-38 PSI
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Moroso

Moroso Racing Radiator Cap - 31-33lbs

$39.20
MOR63332
Cooling Radiator Caps
Moroso Racing Radiator Cap - 31-33lbs
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Moroso

Moroso Racing Radiator Cap - 23-25lbs

$40.20
MOR63324
Cooling Radiator Caps
Moroso Racing Radiator Cap - 23-25lbs
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Moroso

Moroso Racing Radiator Cap - 19-21lbs

$39.20
MOR63320
Cooling Radiator Caps
Moroso Racing Radiator Cap - 19-21lbs
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Moroso

Moroso Racing Radiator Cap - 14-18lbs

$40.20
MOR63316
Cooling Radiator Caps
Moroso Racing Radiator Cap - 14-18lbs
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Mishimoto

Mishimoto High Pressure 2.0 Bar Rated Radiator Cap Small

$43.16
MISMMRC-20-SM
Cooling Radiator Caps
Getting the most out of your performance parts comes down to the details. When faced with hard driving conditions, a vehicle's cooling system becomes...
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Mishimoto

Mishimoto 1.3 Bar Rated Radiator Cap Large Domestic

$43.16
MISMMRC-13L
Cooling Radiator Caps
Getting the most out of your performance parts comes down to the details.When faced with hard driving conditions, a vehicle's cooling system becomes highly...
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Mishimoto

Mishimoto 1.3 Bar Rated Carbon Fiber Radiator Cap Small Import

$59.16
MISMMRC-13-SMCF
Cooling Radiator Caps
Mishimoto has developed a carbon fiber radiator cap to enhance the style of your engine bay while maintaining the pressure in your cooling system.Getting...
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Mishimoto

Mishimoto High-Pressure 1.3 Bar Radiator Cap Small Non-Directional

$43.16
MISMMRC-13-SMC
Cooling Radiator Caps
Getting the most out of your performance parts comes down to the details. When faced with hard driving conditions, a vehicle's cooling system becomes...
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Mishimoto

Mishimoto High Pressure 1.3 Bar Rated Radiator Cap Small

$43.16
MISMMRC-13-SM
Cooling Radiator Caps
Getting the most out of your performance parts comes down to the details. When faced with hard driving conditions, a vehicle's cooling system becomes...
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Mishimoto

Mishimoto High-Pressure 1.3 Bar Radiator Cap - Small - One-Way

$43.16
MISMMRC-13-ONWY
Cooling Radiator Caps
Maximize your Subaru's performance with the Mishimoto High-Pressure 1.3 Bar Radiator Cap. When pushing your vehicle under demanding driving conditions, the cooling system becomes...
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Mishimoto

Mishimoto 1.1 Bar Rated 99-15 Ford F-250/F-350/F-450/F-550 Super Duty Overflow Reservoir Cap

$32.16
MISMMRC-11-FRD
Cooling Ford Radiator Caps
Getting the most out of your performance parts comes down to the details. When faced with hard driving conditions, a vehicle's cooling system becomes...
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At Wega Parts, we deliver the high-performance parts you need to take your build to the next level. Whether you're looking for street, track, or off-road applications, our curated selection features trusted brands, precision engineering, and proven results.

  • ✅ Performance-Focused Components
  • ✅ Expert-Selected for Fit & Function
  • ✅ Free Shipping Anywhere in Canada & the USA

 

From weekend warriors to daily drivers, every enthusiast deserves parts that perform and we deliver. Need help choosing the right product? Our support team is here to guide you every step of the way.

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