DormanPart #: 918-121

Dorman 918-121 Engine Oil Filler Tube
⚙️ 100 vehicles fit this part
Select your vehicle to confirm fitment
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, Chevrolet, GMC, and Hummer, Avalanche, Canyon, Cheyenne, Colorado, Envoy, Escalade, Escalade ESV, Escalade EXT, H2, H3, H3T, Sierra, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Silverado 1500, Silverado 2500, Silverado 2500 HD, Silverado 3500, Silverado 3500 HD, Tahoe, Trailblazer, Yukon, and Yukon XL 1500
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Dorman 918-121 Engine Oil Filler Tube
| Brand | Dorman |
| Part Number | 918-121 |
| Material | Plastic |
| Material | Plástico |
| Length | 5.63 |
| Inside Diameter | 1 |
| Inside Diameter | 1 in |
| Outside Diameter | 1.69 |
| Universal Or Specific Fit | Universal |
| Gasket Or Seal Included | No |
| Gasket Or Seal Included | Non |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Contenidos del paquete | 1 tubo de llenado |
| Diámetro de la rosca | 1.36 in. |
| Package Contents | 1 filler tube |
| Thread Diameter | 1.36 in |
| Thread Diameter | 1.36 in. |
This part fits 100 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | Cadillac | Escalade | 6.2L | V8 | N/A | |
| 2014 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | |
| 2014 | GMC | Yukon | 6.2L | V8 | N/A | |
| 2014 | GMC | Yukon XL 1500 | 6.2L | V8 | N/A | |
| 2013 | Cadillac | Escalade | 6.0L | V8 | N/A | |
| 2013 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | |
| 2013 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | |
| 2013 | Chevrolet | Avalanche | 5.3L | V8 | N/A | |
| 2013 | Chevrolet | Cheyenne | 5.3L | V8 | N/A | |
| 2013 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | |
| 2013 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | |
| 2013 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | |
| 2013 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | |
| 2013 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | |
| 2013 | GMC | Sierra | 5.3L | V8 | N/A | |
| 2013 | GMC | Sierra 1500 | 5.3L | V8 | N/A | |
| 2013 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | |
| 2013 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | |
| 2013 | GMC | Yukon | 6.2L | V8 | N/A | |
| 2013 | GMC | Yukon XL 1500 | 6.2L | V8 | N/A | |
| 2012 | Cadillac | Escalade | 6.0L | V8 | N/A | |
| 2012 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | |
| 2012 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | |
| 2012 | Chevrolet | Avalanche | 5.3L | V8 | N/A | |
| 2012 | Chevrolet | Cheyenne | 5.3L | V8 | N/A | |
| 2012 | Chevrolet | Colorado | 5.3L | V8 | N/A | |
| 2012 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | |
| 2012 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | |
| 2012 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | |
| 2012 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | |
| 2012 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | |
| 2012 | GMC | Canyon | 5.3L | V8 | N/A | |
| 2012 | GMC | Sierra | 5.3L | V8 | N/A | |
| 2012 | GMC | Sierra 1500 | 5.3L | V8 | N/A | |
| 2012 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | |
| 2012 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | |
| 2012 | GMC | Yukon | 6.2L | V8 | N/A | |
| 2012 | GMC | Yukon XL 1500 | 6.2L | V8 | N/A | |
| 2011 | Cadillac | Escalade | 6.0L | V8 | N/A | |
| 2011 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | |
| 2011 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | |
| 2011 | Chevrolet | Avalanche | 5.3L | V8 | N/A | |
| 2011 | Chevrolet | Cheyenne | 5.3L | V8 | N/A | |
| 2011 | Chevrolet | Colorado | 5.3L | V8 | N/A | |
| 2011 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | |
| 2011 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | |
| 2011 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | |
| 2011 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | |
| 2011 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | |
| 2011 | GMC | Canyon | 5.3L | V8 | N/A | |
| 2011 | GMC | Sierra | 5.3L | V8 | N/A | |
| 2011 | GMC | Sierra 1500 | 5.3L | V8 | N/A | |
| 2011 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | |
| 2011 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | |
| 2011 | GMC | Yukon | 6.2L | V8 | N/A | |
| 2011 | GMC | Yukon XL 1500 | 6.2L | V8 | N/A | |
| 2010 | Cadillac | Escalade | 6.0L | V8 | N/A | |
| 2010 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | |
| 2010 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | |
| 2010 | Chevrolet | Avalanche | 5.3L | V8 | N/A | |
| 2010 | Chevrolet | Cheyenne | 5.3L | V8 | N/A | |
| 2010 | Chevrolet | Colorado | 5.3L | V8 | N/A | |
| 2010 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | |
| 2010 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | |
| 2010 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | |
| 2010 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | |
| 2010 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | |
| 2010 | GMC | Canyon | 5.3L | V8 | N/A | |
| 2010 | GMC | Sierra | 5.3L | V8 | N/A | |
| 2010 | GMC | Sierra 1500 | 5.3L | V8 | N/A | |
| 2010 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | |
| 2010 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | |
| 2010 | GMC | Yukon | 6.2L | V8 | N/A | |
| 2010 | GMC | Yukon XL 1500 | 6.2L | V8 | N/A | |
| 2010 | Hummer | H3 | N/A | |||
| 2010 | Hummer | H3T | N/A | |||
| 2009 | Cadillac | Escalade | 6.0L | V8 | N/A | |
| 2009 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | |
| 2009 | Cadillac | Escalade EXT | 6.2L | V8 | N/A | |
| 2009 | Chevrolet | Avalanche | 6.0L | V8 | N/A | |
| 2009 | Chevrolet | Cheyenne | 5.3L | V8 | N/A | |
| 2009 | Chevrolet | Colorado | 5.3L | V8 | N/A | |
| 2009 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | |
| 2009 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | |
| 2009 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | |
| 2009 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | |
| 2009 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | N/A | |
| 2009 | Chevrolet | Tahoe | 6.2L | V8 | N/A | |
| 2009 | Chevrolet | Trailblazer | 6.0L | V8 | N/A | |
| 2009 | GMC | Canyon | 5.3L | V8 | N/A | |
| 2009 | GMC | Envoy | 5.3L | V8 | N/A | |
| 2009 | GMC | Sierra | 5.3L | V8 | N/A | |
| 2009 | GMC | Sierra 1500 | 5.3L | V8 | N/A | |
| 2009 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | |
| 2009 | GMC | Sierra 3500 HD | 6.0L | V8 | N/A | |
| 2009 | GMC | Yukon | 6.2L | V8 | N/A | |
| 2009 | GMC | Yukon XL 1500 | 6.2L | V8 | N/A | |
| 2009 | Hummer | H2 | N/A | |||
| 2009 | Hummer | H3 | N/A | |||
| 2009 | Hummer | H3T | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
12609624
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.