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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.
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Vehicle Fitment Combos Show all Vehicle Fitment Combos
Regular price $13.62
Sale price $13.62
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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.
Regular price $13.04
Sale price $13.04
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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.
Regular price $22.75
Sale price $22.75
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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...
Regular price $23.85
Sale price $23.85
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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
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
Regular price $38.50
Sale price $38.50
Regular price $42.95
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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
Regular price $57.74
Sale price $57.74
Regular price $62.95
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Fits most KTM/Husqvarna. Radiator caps with temperature gauge. Temperature gauge reads in both Celsius and Fahrenheit. Fits most powersport applications.
3% Off
Regular price $27.25
Sale price $27.25
Regular price $27.95
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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
Regular price $40.38
Sale price $40.38
Regular price $44.95
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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
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...
Regular price $27.63
Sale price $27.63
Regular price
Unit price
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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...
Regular price $24.63
Sale price $24.63
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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...
Regular price $46.21
Sale price $46.21
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Unit price
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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...
Regular price $46.21
Sale price $46.21
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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.
Regular price $41.84
Sale price $41.84
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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...
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...
Regular price $17.19
Sale price $17.19
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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
Regular price $29.93
Sale price $29.93
Regular price $32.95
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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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