Collection:
Engine - Radiators & Components - Caps
30 products
Powersport Superstore is your go-to source for Engine - Radiators & Components - Caps and related parts. Shop our unbeatable selection of Caps with top-tier service, fast shipping, and great prices.
Spi SM-10009 Radiator Cap
Regular price
$13.62
Sale price
$13.62
Regular price
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/per
ARCTIC CAT OEM# : 2606-284, YAMAHA OEM# : 8JP-E2462-00-00, SKI-DO OEM# : 509-0001-80. 1.1BAR/16PS. Radiator Caps by Sports Parts.
Spi SM-10005 Radiator Cap
Regular price
$13.04
Sale price
$13.04
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/per
OEM# : Polaris 1240169 / 1240300/ Ski Doo 414-6847-00 / 509-0001-87. Heat-resistant: 200 Degree C 0.9bar(13psi). Radiator Caps by Sports Parts.
K&S Technologies 58-1009 Low-Pressure Radiator Cap
Regular price
$22.75
Sale price
$22.75
Regular price
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/per
Engineered to increase pressure in cooling system which then increases coolant boiling point; helps prevent boil over. Chrome cap with grooved edges for grip; pressure rating printed on cap in metr...
Kimpex 002160 Radiator Cap
Regular price
$23.85
Sale price
$23.85
Regular price
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Replaces Ski-Doo OEM # 509-000-187.Vehicle Fitment:2009 Ski-Doo Expedition 600 TUV REV-XU 2007-2008 Ski-Doo Expedition Sport V-800 2003 Ski-Doo Grand Touring 500 Sport 2003 Ski-Doo Grand Touring 60...
7% Off
K&S Technologies 58-1011 Standard-Pressure Radiator Cap - Chrome
Regular price
$32.38
Sale price
$32.38
Regular price
$34.95
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/per
High-temperature silicone seals. Stock-pressure rating of 16 psi (1.1 bar). Includes high-temperature metal film warning decal and adhesive and features grooved edges for grip; pressure rating prin...
10% Off
K&S Technologies 58-1021BK High-Pressure Racing Radiator Cap - 30psi - Black
Regular price
$38.50
Sale price
$38.50
Regular price
$42.95
Unit price
/per
Engineered to increase pressure in cooling system which then increases coolant boiling point; helps prevent boil over. Chrome cap with grooved edges for grip; pressure rating printed on cap in metr...
8% Off
Fire Power 012314524 Radiator Cap with Temp Gauge - 26psi (1.8kg)
Regular price
$57.74
Sale price
$57.74
Regular price
$62.95
Unit price
/per
Fits most KTM/Husqvarna. Radiator caps with temperature gauge. Temperature gauge reads in both Celsius and Fahrenheit. Fits most powersport applications.
3% Off
K&S Technologies 58-1001BK Standard-Pressure Radiator Cap - Black
Regular price
$27.25
Sale price
$27.25
Regular price
$27.95
Unit price
/per
High-temperature silicone seals. Stock-pressure rating of 16 psi (1.1 bar). Includes high-temperature metal film warning decal and adhesive and features grooved edges for grip; pressure rating prin...
10% Off
K&S Technologies 58-1018BK High-Pressure Racing Radiator Cap - 26psi - Black
Regular price
$40.38
Sale price
$40.38
Regular price
$44.95
Unit price
/per
Engineered to increase pressure in cooling system which then increases coolant boiling point; helps prevent boil over. Chrome cap with grooved edges for grip; pressure rating printed on cap in metr...
9% Off
K&S Technologies 58-1016BK High-Pressure Racing Radiator Cap - 23psi - Red
Regular price
$33.75
Sale price
$33.75
Regular price
$36.95
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/per
Engineered to increase pressure in cooling system which then increases coolant boiling point; helps prevent boil over. Chrome cap with grooved edges for grip; pressure rating printed on cap in metr...
Works Connection 24-634 Radiator Plug - Silver
Regular price
$27.63
Sale price
$27.63
Regular price
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/per
The radiator purge plug is plastic and can be susceptible to melting under extreme riding conditions. During installation you might also learn the hard way that plastic threads are easily cross thr...
K&S Technologies 58-1001 Standard-Pressure Radiator Cap - Zinc Plated Gold
Regular price
$24.63
Sale price
$24.63
Regular price
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/per
High-temperature silicone seals. Stock-pressure rating of 16 psi (1.1 bar). Includes high-temperature metal film warning decal and adhesive and features grooved edges for grip; pressure rating prin...
Cv4 CV715-31MK Radiator Cap - 30 PSI
Regular price
$46.21
Sale price
$46.21
Regular price
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/per
Will work with KTM, Husaberg and Husqvarna bikes or ATVs Only. High pressure radiator caps designed for todays racing 4-stroke engines. Allows running a higher water system pressure and higher boi...
Cv4 CV715-29MK Radiator Cap - 29 PSI
Regular price
$46.21
Sale price
$46.21
Regular price
Unit price
/per
High pressure radiator caps designed for todays racing 4-stroke engines. Allows running a higher water system pressure and higher boiling point. Fits OE radiators or aftermarket.
Cv4 CV715-20M Radiator Cap - 20 PSI
Regular price
$41.84
Sale price
$41.84
Regular price
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/per
Will not fit KTM, Husaberg, and Husvarna bikes or ATVs. High pressure radiator caps designed for todays racing 4-stroke engines. Allows running a higher water system pressure and higher boiling po...
Cv4 CV715-31M Radiator Cap - 30 PSI
Regular price
$46.21
Sale price
$46.21
Regular price
Unit price
/per
Will not work with KTM, Husaberg, and Husqvarna Bikes or ATVs. High pressure radiator caps designed for todays racing 4-stroke engines. Allows running a higher water system pressure and higher boi...
Sp1 SM-10030A Radiator Cap
Regular price
$17.19
Sale price
$17.19
Regular price
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/per
Radiator Caps by Sports Parts.Vehicle Fitment:2008-2009 Arctic Cat AC 600 Sno Pro 2007-2009 Arctic Cat Crossfire 1000 EFI 2007-2009 Arctic Cat Crossfire 1000 EFI Sno Pro 2009 Arctic Cat Crossfire 1...
9% Off
Helix Racing Products 212-1113 Radiator Cap - Silver - 16psi ( 1.1 Bar)
Regular price
$29.93
Sale price
$29.93
Regular price
$32.95
Unit price
/per
High quality replacement radiator caps. Meets or exceeds OEM spcifications. Fits most all powersport applications: Street, Off Road, ATV and Snowmobile. Verify cooling system pressure requirements ...
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