New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Collection:

Engine - Plugs, Caps & Dipsticks - Caps

62 products
Powersport Superstore is your go-to source for Engine - Plugs, Caps & Dipsticks - Caps and related parts. Shop our unbeatable selection of Caps with top-tier service, fast shipping, and great prices.
Regular price $55.49
Sale price $55.49
Regular price
Unit price
per 
CNC-machined aluminum block off plates allow removal of excess equipment weight. Safely block and seal off air injection ports. Enable accurate air-to-fuel ratio measurement on the dyno. Note: For ...
Regular price $19.94
Sale price $19.94
Regular price
Unit price
per 
Replaces 0670-035. Replacement parts made by Sports Parts.
Regular price $49.56
Sale price $49.56
Regular price
Unit price
per 
CNC-machined aluminum block off plates allow removal of excess equipment weight. Safely block and seal off air injection ports. Enable accurate air-to-fuel ratio measurement on the dyno. Note: For ...
Regular price $51.63
Sale price $51.63
Regular price
Unit price
per 
CNC-machined aluminum block off plates allow removal of excess equipment weight. Safely block and seal off air injection ports. Enable accurate air-to-fuel ratio measurement on the dyno. Note: For ...
Regular price $53.13
Sale price $53.13
Regular price
Unit price
per 
Features a 2in. billet aluminum cap with a peaked design. Chrome finish with a knurled edge for easy removal. 1.3in. diameter rubber plug fits most 1.25in. i.d. filler necks.Vehicle Fitment:1986-19...
Regular price $49.45
Sale price $49.45
Regular price
Unit price
per 
Driven proudly introduces a line of new block off plates. Made from 6061 T-6 billet aluminum. The most accurate way to tune your bike on the Dyno. A trouble-free way to eliminate unwanted air leaks...
Regular price $49.45
Sale price $49.45
Regular price
Unit price
per 
Driven proudly introduces a line of new block off plates. Made from 6061 T-6 billet aluminum. The most accurate way to tune your bike on the Dyno. A trouble-free way to eliminate unwanted air leaks...
Regular price $124.99
Sale price $124.99
Regular price
Unit price
per 
Driven proudly introduces a line of new block off plates. Made from 6061 T-6 billet aluminum. The most accurate way to tune your bike on the Dyno. A trouble-free way to eliminate unwanted air leaks...
Regular price $49.45
Sale price $49.45
Regular price
Unit price
per 
Driven proudly introduces a line of new block off plates. Made from 6061 T-6 billet aluminum. The most accurate way to tune your bike on the Dyno. A trouble-free way to eliminate unwanted air leaks...
Regular price $55.49
Sale price $55.49
Regular price
Unit price
per 
CNC-machined aluminum block off plates allow removal of excess equipment weight. Safely block and seal off air injection ports. Enable accurate air-to-fuel ratio measurement on the dyno. Note: For ...
Regular price $9.41
Sale price $9.41
Regular price
Unit price
per 
Replaces 0670-035. Replacement parts made by Sports Parts.
Regular price $128.44
Sale price $128.44
Regular price
Unit price
per 
Completely milled from aluminum and hard-anodized. Lightweight. Tight seal to prevent leaks. Keyless opening and closing of the screwed-on cap. Developed through experience in MotoGP and WorldSBK w...
Regular price $49.56
Sale price $49.56
Regular price
Unit price
per 
CNC-machined aluminum block off plates allow removal of excess equipment weight. Safely block and seal off air injection ports. Enable accurate air-to-fuel ratio measurement on the dyno. Note: For ...
Regular price $51.51
Sale price $51.51
Regular price
Unit price
per 
Driven proudly introduces a line of new block off plates. Made from 6061 T-6 billet aluminum. The most accurate way to tune your bike on the Dyno. A trouble-free way to eliminate unwanted air leaks...
Regular price $44.69
Sale price $44.69
Regular price
Unit price
per 
Machined from billet aluminum and anodized red. Ultra-strong oil filler caps will not break or crack like stock oil filler caps. Knurled body provides a secure fit. No wrench required. O-ring inclu...
Regular price $40.44
Sale price $40.44
Regular price
Unit price
per 
Driven proudly introduces a line of new block off plates. Made from 6061 T-6 billet aluminum. The most accurate way to tune your bike on the Dyno. A trouble-free way to eliminate unwanted air leaks...
Regular price $24.30
Sale price $24.30
Regular price
Unit price
per 
OEM design. Manufactured from phenolic resin, built to withstand extreme heat and vibration. Ceramic resistors for optimum performance and reliability.
Regular price $49.45
Sale price $49.45
Regular price
Unit price
per 
Driven proudly introduces a line of new block off plates. Made from 6061 T-6 billet aluminum. The most accurate way to tune your bike on the Dyno. A trouble-free way to eliminate unwanted air leaks...

Your Garage

Add a Vehicle