{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Guaranteed to Fit2003 GMC Sierra 2500 HD Change Vehicle

Dorman®
2003 GMC Sierra 2500 HD - OE Solutions Series Oil Filler Tube - Direct Fit

Tap image and pinch to zoom.
$33.99
$65.03Save: $31.04(48%)
Manufacturer #917-420
Guaranteed to Fit2003 GMC Sierra 2500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 GMC Sierra 2500 HD
SLT
8 Cyl 6.0L
-
2003 GMC Sierra 2500 HD
SLE
8 Cyl 6.0L
-
2003 GMC Sierra 2500 HD
Base
8 Cyl 6.0L
-
2003 GMC Sierra 2500 HD
WT
8 Cyl 6.0L
-

Highlights

Brand:
Notes:
5 in. length; 0.93 in. diameter; Includes O-ring seal; Plastic material
Series:
OE Solutions Series
Warranty:
Lifetime Dorman limited warranty
Quantity Sold:
Sold individually
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
12574386, 8125743860
Product Fit:
Direct Fit
Replaces OE Number:
12574386, 8125743860

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2002-2006 Cadillac Escalade
Base
8 Cyl 6.0L
-
2002-2006 Cadillac Escalade EXT
Base
8 Cyl 6.0L
-
2003 Chevrolet Avalanche 1500
North Face
8 Cyl 5.3L
-
2003 Chevrolet Avalanche 1500
On Road Edition
8 Cyl 5.3L
-
2003 Chevrolet Avalanche 1500
WBH
8 Cyl 5.3L
-
Page 1 of 41 | Showing 1 - 5 of 203 results

Product Information

DORMAN OE SOLUTIONS OIL FILLER TUBES

Affordable, directly compatible and built to last, Dorman OE Solutions oil filler tubes stand out as the smart option. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Direct fit for easy installation
  • Engineered with high-quality materials
  • Qualified by Dorman’s strenuous testing procedures
  • Withstands wear and extreme conditions
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Does this extension fit directly into valve cover from the outside? Also, will oil filler cap twist and lock on to opening? 2015 Silverado LT 5.3 L v8Bill M.Mar 07, 2021
Best Answer:Hi Bill, We recommend referring to a good repair manual for step by step instructions. It may require basic automotive knowledge for proper installation, and professional installation is always recommended. You can find more information here: <a href="https://www.carparts.com/blog/why-you-should-always-consult-a-repair-manual/" target="_blank">https://www.carparts.com/blog/why-you-should-always-consult-a-repair-manual/</a>
Aldrin P.STAFFMar 07, 2021
0
do you need to remove the valve cover to remove old one on 2007 suburban 5.3?A shopperSep 24, 2020
Best Answer:Hi- We recommend referring to a trusted vehicle specific repair manual for step by step instructions. You can find more information here: <a href="https://www.carparts.com/blog/why-you-should-always-consult-a-repair-manual/" target="_blank">https://www.carparts.com/blog/why-you-should-always-consult-a-repair-manual/</a> Also, it is best to consult with your local automotive shop or dealership for a careful step by step install procedure to avoid any problems.
Jeonino E.STAFFSep 24, 2020

Customer Reviews

A little loose fit to me, but may may be the location is wore.
Samuel M.
VERIFIED PURCHASER
Purchased on Apr 28, 2021