OE Quality
60-Day Returns
DormanPart #: 918-668

Dorman 918-668 Automatic Transmission Dipstick Tube
⚙️ 90 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$70.21Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, Chevrolet, and GMC, Avalanche 2500, Escalade, Escalade ESV, Escalade EXT, Sierra 1500, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Silverado 1500, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, Suburban 1500, Suburban 2500, Yukon, Yukon XL 1500, and Yukon XL 2500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Automatic Transmission Dipstick Tube options
Dorman 918-668 Automatic Transmission Dipstick Tube
| Brand | Dorman |
| Part Number | 918-668 |
| Material | Acero |
| Material | Steel |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Outside Diameter | 0.77 |
| Mounting Hole Quantity | 1 |
| Mounting Hole Quantity | 1 ensamble de manguera del calentador |
| Tube Length | 28.33 |
| Dipstick Included | No |
| Dipstick Included | Non |
| Mounting Bracket Included | Oui |
| Mounting Bracket Included | Sí |
| Mounting Bracket Included | Yes |
| Contenidos del paquete | 1 tubo de la varilla medidora |
| Diameter | 0.69 in |
| Diameter | 0.69 in. |
| Installation Hardware Included | No |
| Installation Hardware Included | Non |
| Package Contents | 1 dipstick tube |
This part fits 90 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 1500 HD Classic | 6.0L | V8 | N/A | |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 8.1L | V8 | N/A | |
| 2007 | Chevrolet | Silverado 3500 Classic | 8.1L | V8 | N/A | |
| 2007 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | |
| 2007 | GMC | Sierra 1500 HD Classic | 6.0L | V8 | N/A | |
| 2007 | GMC | Sierra 2500 HD Classic | 8.1L | V8 | N/A | |
| 2007 | GMC | Sierra 3500 Classic | 8.1L | V8 | N/A | |
| 2007 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | |
| 2006 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | |
| 2006 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | |
| 2006 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | |
| 2006 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | |
| 2006 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | |
| 2006 | GMC | Sierra 1500 | 6.0L | V8 | N/A | |
| 2006 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | |
| 2006 | GMC | Sierra 3500 | 8.1L | V8 | N/A | |
| 2006 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | |
| 2005 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | |
| 2005 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | |
| 2005 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | |
| 2005 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | |
| 2005 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | |
| 2005 | GMC | Sierra 1500 | 6.0L | V8 | N/A | |
| 2005 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | |
| 2005 | GMC | Sierra 3500 | 8.1L | V8 | N/A | |
| 2005 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | |
| 2004 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | |
| 2004 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | |
| 2004 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | |
| 2004 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | |
| 2004 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | |
| 2004 | GMC | Sierra 1500 | 5.3L | V8 | N/A | |
| 2004 | GMC | Sierra 2500 | 6.0L | V8 | N/A | |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | |
| 2004 | GMC | Sierra 3500 | 8.1L | V8 | N/A | |
| 2004 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | |
| 2003 | Cadillac | Escalade | 6.0L | V8 | N/A | |
| 2003 | Cadillac | Escalade ESV | 6.0L | V8 | N/A | |
| 2003 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | |
| 2003 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | |
| 2003 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | |
| 2003 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | |
| 2003 | GMC | Sierra 1500 | 5.3L | V8 | N/A | |
| 2003 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | |
| 2003 | GMC | Sierra 2500 | 6.0L | V8 | N/A | |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | |
| 2003 | GMC | Sierra 3500 | 8.1L | V8 | N/A | |
| 2003 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | |
| 2003 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | |
| 2002 | Cadillac | Escalade | 6.0L | V8 | N/A | |
| 2002 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | |
| 2002 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | |
| 2002 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | |
| 2002 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | |
| 2002 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | |
| 2002 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | |
| 2002 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | |
| 2002 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | |
| 2002 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | |
| 2002 | GMC | Sierra 1500 | 4.8L | V8 | N/A | |
| 2002 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | |
| 2002 | GMC | Sierra 2500 | 6.0L | V8 | N/A | |
| 2002 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | |
| 2002 | GMC | Sierra 3500 | 8.1L | V8 | N/A | |
| 2002 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | |
| 2002 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | |
| 2001 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | |
| 2001 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | |
| 2001 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | |
| 2001 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | |
| 2001 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | |
| 2001 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | |
| 2001 | GMC | Sierra 1500 | 6.0L | V8 | N/A | |
| 2001 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | |
| 2001 | GMC | Sierra 2500 | 6.0L | V8 | N/A | |
| 2001 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | |
| 2001 | GMC | Sierra 3500 | 8.1L | V8 | N/A | |
| 2001 | GMC | Yukon | 6.0L | V8 | N/A | |
| 2001 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | |
| 2001 | GMC | Yukon XL 2500 | 8.1L | V8 | 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:
15832205
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.