GM Genuine Parts®Verified to fit 22 vehicles
| Vehicle | Trim | Engine | Notes |
|---|---|---|---|
| 2015 Cadillac CTS | V | V8 6.2L | — |
| 2014 Cadillac CTS | V | V8 6.2L | — |
| 2013 Cadillac CTS | V | V8 6.2L | — |
| 2012 Cadillac CTS | V | V8 6.2L | — |
| 2012 Chevrolet Colorado | — | V8 5.3L | Note: INCLS SEAL |
| 2012 GMC Canyon | — | V8 5.3L | — |
| 2011 Cadillac CTS | V | V8 6.2L | — |
| 2011 Chevrolet Colorado | — | V8 5.3L | Note: INCLS SEAL |
| 2011 GMC Canyon | — | V8 5.3L | Note: INCLS SEAL |
| 2010 Cadillac CTS | V | V8 6.2L | — |
| 2010 Chevrolet Colorado | — | V8 5.3L | Note: INCLS SEAL |
| 2010 GMC Canyon | — | V8 5.3L | Note: INCLS SEAL |
| 2010 Hummer H3 | — | V8 5.3L | Note: INCLS SEAL |
| 2010 Hummer H3T | — | V8 5.3L | Note: INCLS SEAL |
| 2009 Cadillac CTS | — | V8 6.2L | — |

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts

Guaranteed fit — or free return
If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
Nobody likes buying a part that turns out to be wrong. So if it doesn't fit, send it back for a full refund at no cost to you — return shipping is on us — and we'll help you get the right one.
Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
Ratings come from verified AutoBuffy buyers after delivery — no imported or paid reviews.

We do not list every part on earth — just the brands automakers actually trust. And we use AI to double-check not just the fitment but the product details on every listing, because we hate buying the wrong part as much as you do.



Top curated brands only
The brands automakers actually put on the car. No white-label mystery boxes.
We're obsessed with fitment
Year, make, model, trim, engine — plus the fine print most sites skip — so it fits the first time.
Search any part number
The number off your old part, a competitor listing, or the dealer part — we cross it and confirm the match.

GM Genuine Parts 2010 GMC Canyon Engine Oil Dipstick Tube 12584738
Guaranteed fit or free return
Part # 12584738Dealer charges $131.88SAVE 45%— You save $58.93

The GM Genuine Parts Engine Oil Dipstick Tube (12584738) is a direct-fit replacement for 2004-2015 Cadillac, Chevrolet, Hummer and 1 other make. UPC 195491175556. In stock and ships free.

Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
Brands OEMs Trust
The names automakers actually put on the car.
Millions of Parts, One Promise
If we say it fits, it fits.

Dealer charges $131.88SAVE 45%— You save $58.93

Great News! Guaranteed To Fit
Change2010 GMC Canyon