Finish Selecting Your Vehicle to Shop For Your Oil Filler Cap

Choose a Year for your Hummer H1 's Oil Filler Cap

  • 2006
  • 2004
  • 2003
  • 2002

Shop By Brand

The Following brands are available based on your search.

  • CARQUEST
    CARQUEST
  • Clayton Machine Works
    Clayton Machine Works
  • Dorman
    Dorman
  • Earl's Performance
    Earl's Performance
  • Edelbrock
    Edelbrock
  • Ford Racing
    Ford Racing
  • Gates
    Gates
  • Motorad
    Motorad
  • Motormite
    Motormite
  • Mr Gasket
    Mr Gasket
  • Proform
    Proform

Shop By Related Engine Oil Filler Cap Parts

Shop below for all Engine Oil Filler Cap related parts for your Hummer H1


Shop for Top Selling Genuine Hummer H1 Oil Filler Caps

  • We Stock the following top leading brands, including Gates, Motorad, Motormite, Ford Racing, Clayton Machine Works, Proform, Earl's Performance, Mr Gasket, Edelbrock, CARQUEST, Dorman
  • Constantly Updated Inventory of Hummer H1 Replacement Oil Filler Cap Parts

We also have Oil Filler Cap parts for other Hummer models, including H1, H2, H3, H3T.


Gates
2002 Hummer H1 Engine Oil Filler Cap Gates

P311-1F637E6    W0133-1774818  New

Qty:
In Stock & Ready to Ship
$14.95
Gates Engine Oil Filler Cap
Brand: Gates
Additional Fitment Information:
Vehicle
2002 - Hummer H1
Motorad
2003 Hummer H1 Engine Oil Filler Cap 8 Cyl 6.5L Motorad

P311-01B9D4E    MO99  New

10099 , 10099ST , 10108694 , 10182355 , 11099 , 12551298 , 12551958 , 12554955 , 12555685 , 12573337 , 12573338 , 12573340 , 12573341 , 12573342 , 12577268 , 12583570 , 12589430 , 12591355 , 12593353 , 12593356 , 12593357 , 12597637 , 12620244 , 12621736 , 12642163 , 12642516 , 12643759 , 12C45 , 14099 , 1647547 , 2078-290335 , 21006565 , 21007200 , 21007373 , 24100010 , 24100190 , 24100296 , 24454629 , 24500294 , 24500295 , 24501616 , 24502434 , 24504599 , 24504617 , 25525796 , 25531491 , 31103 , 4792298 , 4892140AA , 4892141AA , 4892220AA , 6009976 , 703-1710 , 8099 , 8125519580 , 8125733370 , 90537919 , 97216410 , 97350955 , 9MO99 , FC149 , FC150 , FC161 , FC162 , FC163 , FC170 , FC172 , FC176 , FC177 , FC182 , FC183 , FC184 , FC192 , FC205 , FC207 , FC208 , FC209 , FC215 , FC216 , FC244 , MO99 , P8099 , SO99

Qty:
In Stock & Ready to Ship
$4.68
Motorad Engine Oil Filler Cap
  • Engine Oil Filler Cap
  • Product Attributes:
    • Meets or Exceeds Original Equipment Manufacture Specifications: Yes
    • Neck Diameter: 1.38 In
    • Shell Diameter: 2.32 In
    • Vented: No
  • Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Brand: Motorad
Additional Fitment Information:
Vehicle Block Engine CID CC
2003 - Hummer H1 V 8 Cyl 6.5L 395 -
Motormite
2006 Hummer H1 Engine Oil Filler Cap 8 Cyl 6.6L Motormite

P311-0C770A3    80986  New

10099 , 8973509550 , 97350955

Qty:
In Stock & Ready to Ship
$10.58
Motormite Engine Oil Filler Cap
  • Engine Oil Fill Cap
  • Packaging Type: Box
  • Product Attributes:
    • Package Contents: 1 Filler Cap
  • Features:
    • Direct replacement - this engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles
    • Restores functionality - reliable replacement for an original part that is missing or cracked due to heat and fatigue
    • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
    • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • This engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.
Brand: Motormite
Additional Fitment Information:
Vehicle Block Engine CID CC
2006 - Hummer H1 V 8 Cyl 6.6L 400 -
Gates
2002 Hummer H1 Engine Oil Filler Cap 8 Cyl 6.5L Gates - Oil Filler Cap

P311-1468AA1    31103  New

10099 , 10108694 , 10182355 , 11099 , 11127560481 , 11127560482 , 11128507153 , 11128655331 , 123 , 12551298 , 12551958 , 12554955 , 12555685 , 12573337 , 12573338 , 12573340 , 12573341 , 12573342 , 12577268 , 12583570 , 12589430 , 12591355 , 125933349 , 12593353 , 12593356 , 12621736 , 12642163 , 12642516 , 12643759 , 1647547 , 21006565 , 21007200 , 21007373 , 24100010 , 24100190 , 24100296 , 24454629 , 24500294 , 24500295 , 24501616 , 24502434 , 24504599 , 25525796 , 25531491 , 26510-37100 , 26510-37400 , 31103 , 36035 , 42315 , 46536 , 4792298 , 703-1344 , 703-1710 , 8-12551-958-0 , 8-12573-337-0 , 80987 , 8099 , 8101086940 , 8125733370 , 85099 , 90537919 , 97216410 , A-118 , ESO-100 , FC-149 , FC-150 , FC-162 , FC207 , FC208 , FC215 , FC219 , FC221 , FC230 , FC237 , FC242 , FC243 , FC244 , MO-99 , RC73 , RSO-99 , SO-99

Qty:
In Stock & Ready to Ship
$10.04
Gates Engine Oil Filler Cap
  • Oil Filler Cap
  • Product Attributes:
    • Cam Type: Twist Lock
    • Cap Neck Depth: 1.5
    • Height: 1.29
    • Neck Diameter: 1.38
    • OE Comparison Rating: Oe Exact
    • Shell Outside Diameter: 2.32
    • Width: 2.32
Brand: Gates
Additional Fitment Information:
Vehicle Fuel Type Block Engine CID CC
2002 - Hummer H1 DIESEL V 8 Cyl 6.5L 395 -
Motormite
Engine Oil Filler Cap Motormite

P311-2A0B82F    82578  New

825783

Qty:
In Stock & Ready to Ship
$7.37
Motormite Engine Oil Filler Cap
  • Universal Oil Filler Cap
  • Product Attributes:
    • Package Contents: 1 Oil Filler Cap
  • Features:
    • Direct replacement - this engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles
    • Restores functionality - reliable replacement for an original part that is missing or cracked due to heat and fatigue
    • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
    • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • This engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Motormite
Additional Fitment Information:
Vehicle
Ford Racing
Engine Oil Filler Cap Ford Racing

P311-5AD9097    302-230  New

Qty:
In Stock & Ready to Ship
$40.51
  • Oil Fill Cap
  • Oil Fill Cap; Chrome Finish; Ford Oval Logo; Type Screw;
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Oil Fill Cap
  • Oil Fill Cap

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Ford Racing
Additional Fitment Information:
Vehicle
Clayton Machine Works
Engine Oil Filler Cap Clayton Machine Works

P311-16AD033    LSO-02-B  New

Qty:
In Stock & Ready to Ship
$75.45
Clayton Machine Works Engine Oil Filler Cap
  • LS Engine Oil Cap
  • LS Engine Oil Cap; Dished; Billet Aluminum; Black Finish;
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
  • Features:
    • LS Engine Oil Cap
  • With a true commitment to design, quality and excellence, Clayton Machine Works is taking it to the next level by creating some of the most innovative hot rod parts available.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Clayton Machine Works
Additional Fitment Information:
Vehicle
Proform
Engine Oil Filler Cap Proform

P311-0B0A318    141-629  New

Qty:
In Stock & Ready to Ship
$26.57
Proform Engine Oil Filler Cap
  • Engine Oil Filler Cap; Push-In Style; 1.22 Hole; Bowtie Logo; Black Crinkle
  • Engine Oil Filler Cap; Durable Black Crinkle; Made From High-Quality Steel; Features Chevy Bowtie Logo Embossed Into The Top; Universal Fit; Push-In Style; Fits 1.22 Inch Diameter Valve Cover Holes; Sold Each
  • Product Attributes:
    • Air Breather Style: Push-in
    • Category: Oil Filler Cap
    • Emblem: Chevy Bowtie Emblem
    • Prop 65 - Short Label: Warning: Cancer And Reproductive Harm
    • Prop 65 (C, R or CR): Cr
    • Prop 65 Warning Chemical Listing: Pbb / Bbp
    • Prop 65 Warning Label: Prop65 Warning C And R.jpg
  • Black Crinkle finish to match our many other black crinkle parts. Chevrolet Bowtie embossed and raised on top. For valve covers with 1.22in diameter hole

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Proform
Additional Fitment Information:
Vehicle
Earl's Performance
Engine Oil Filler Cap Earl's Performance

P311-54E77F6    3434122ERL  New

Qty:
In Stock & Ready to Ship
$46.50
Earl's Performance Engine Oil Filler Cap
  • Oil Fill Cap
  • Oil Fill Cap; w/PVC Vent; Fits OEM GM LS/GM Gen-V LT And Ford Coyote Valve Covers;
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Easy Way To Add Catch Tank To Your Racing Engine
    • Screws Into Valve Cover Like An Oil Fill Cap
    • Internal Baffle Inside Cap
  • These late model valve cover fill caps screw into the valve cover like an ordinary cap. These caps feature a baffle & -10 ORB (7/8-14 Straight Thread O-Ring Style Port) for use with AN O-Ring Fitting (or Port hose end) & AN hose to the catch tank or PCV. These caps eliminate the need to modify your valve covers when adding a catch tank to your racing engine (required by most sanctioning bodies in racing applications). Choose from two versions with one that fits factory valve covers (GM LS, GM Gen-V LT, & Ford Coyote Gen1-Gen2), and the second version that fits Holley Cast Aluminum GM LS Valve Covers. Billet aluminum construction with black anodized finish. Use with ORB (O-Ring Port) hose end AT849010ERL, or O-ring Port to AN Flare Adapter AT985010ERL (straight), or AT949010ERL (90 Degree) & AN hose to the Catch Tank.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Earl's Performance
Additional Fitment Information:
Vehicle
Proform
Engine Oil Filler Cap Proform

P311-46E1B3F    141-630  New

Qty:
In Stock & Ready to Ship
$26.57
Proform Engine Oil Filler Cap
  • Engine Oil Filler Cap; Push-In Style; 1.22 Hole; Embossed Bowtie Logo; Chrome
  • Engine Oil Filler Cap; Chrome Plated Finish; Made From High-Quality Steel; Features Chevy Bowtie Logo Embossed Into The Top; Universal Fit; Push-In Style; Fits 1.22 Inch Diameter Valve Cover Holes; Sold Each
  • Product Attributes:
    • Air Breather Style: Push-in
    • Category: Oil Filler Cap
    • Emblem: Chevy Bowtie Emblem
    • Feature/Benefit: Oil Filler Cap Features The Chevrolet Inchbowtie Inch Logo On Top.
  • This engine oil filler cap includes an embossed Chevrolet Bowtie logo emblem on the top side. This is a push-on style oil filler cap which fits a 1.22 inch valve cover hole. Made from high quality steel and has a great looking chrome plated finish. This is an officially licensed GM Performance Parts product. Sold individually. Backed by a limited 30 day factory warranty.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Proform
Additional Fitment Information:
Vehicle
Mr Gasket
Engine Oil Filler Cap Mr Gasket

P311-06283CD    9815  New

Qty:
In Stock & Ready to Ship
$38.42
Mr Gasket Engine Oil Filler Cap
  • Oil Filler Cap
  • Oil Filler Cap; Plug Type; 1.22 in. Diameter Hole; w/o Logo;
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Chrome Plated For Great Looks
    • Fits Valve Covers With 1.22 in. Diameter Openings
  • Chrome plated push in style oil filler cap plug. Fits valve covers with 1.22 inch diameter hole. 5/8 inch tall by 2-3/16 inch diameter. Fits all original equipment or aftermarket valve covers with 1-1/4 inch diameter hole.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Mr Gasket
Additional Fitment Information:
Vehicle
Mr Gasket
Engine Oil Filler Cap Mr Gasket

P311-5759CA6    2062  New

Qty:
In Stock & Ready to Ship
$31.38
Mr Gasket Engine Oil Filler Cap
  • Valve Cover/Oil Filler Cap
  • Valve Cover/Oil Filler Cap; Twist-On Style;
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Chrome Plated For Great Looks
    • Twist On Style
    • Dress Up Your Engine
  • Dress up your engine and valve covers with Mr. Gasket twist on style valve cover breather/oil filler cap. Chrome plated steel.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Mr Gasket
Additional Fitment Information:
Vehicle
Edelbrock
Engine Oil Filler Cap Edelbrock

P311-21A68A6    4415  New

Qty:
In Stock & Ready to Ship
$40.99
Edelbrock Engine Oil Filler Cap
  • Oil Fill Hole Plug
  • Engine Oil Filler Cap for 1 1/4in. hole
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chromium; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
  • Features:
    • Recessed Edelbrock Script
    • For Pre-Pollution Controlled Vehicles Or Engine Swaps
    • For Any 1.25 In. Valve Cover Hole
  • Edelbrock part #4415 Oil plug has recessed Edelbrock script and is designed to plug the oil fill hole on any of Edelbrock's Signature Series valve covers or any 1-1/4" diameter fill hole on similar designs.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Edelbrock
Additional Fitment Information:
Vehicle
Mr Gasket
Engine Oil Filler Cap Mr Gasket

P311-4A2A576    2067  New

Qty:
In Stock & Ready to Ship
$26.99
Mr Gasket Engine Oil Filler Cap
  • Oil Filler Cap
  • Oil Filler Cap; Plug Type; 1.22 in. Diameter Hole; w/Logo;
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Breathers
    • Oil Filler Cap Plug Type
    • Chrome Plated Top
    • Skin Packaged
  • Oil filler cap plug fits in any 1.22 inch valve cover hole.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Mr Gasket
Additional Fitment Information:
Vehicle
CARQUEST
2002 Hummer H1 Engine Oil Filler Cap CARQUEST

P311-2974DD5    W0133-1983604  New

Qty:
In Stock & Ready to Ship
$40.30
CARQUEST Engine Oil Filler Cap
Brand: CARQUEST
Additional Fitment Information:
Vehicle
2002 - Hummer H1
Dorman
2006 Hummer H1 Engine Oil Filler Cap Dorman

P311-4A21701    W0133-2302447  New

Qty:
In Stock & Ready to Ship
$14.18
Dorman Engine Oil Filler Cap
  • Improved Design
Brand: Dorman
Additional Fitment Information:
Vehicle
2006 - Hummer H1