Confirm this item fits

Add your vehicle to make sure this item fits and qualifies for free returns.

Oil Sending Unit Switch Connector Dorman For 2001-2003 GMC Sierra 2500 HD 6.6L

US $25.71
Condition:
New
4 available

Additional service available

Breathe easy. Free shipping and returns.
Shipping:
Free 2-4 day delivery
Get it between Wed, Oct 29 and Fri, Oct 31 to 94104.
Located in: Flushing, New York, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       Diners Club
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

Top Rated Plus
Top rated seller, fast shipping, and free returns. Learn more- Top Rated Plus - opens in a new window or tab
eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:374762025188
Last updated on Sep 10, 2025 20:34:31 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 28 vehicle(s)
YearMakeModelTrimEngineNotes
2003GMCSierra 2500 HDBase Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2003GMCSierra 2500 HDBase Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2003GMCSierra 2500 HDBase Standard Cab Pickup 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2003GMCSierra 2500 HDSLE Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2003GMCSierra 2500 HDSLE Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2003GMCSierra 2500 HDSLE Standard Cab Pickup 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2003GMCSierra 2500 HDSLT Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2003GMCSierra 2500 HDSLT Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2003GMCSierra 2500 HDWT Standard Cab Pickup 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2002GMCSierra 2500 HDBase Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2002GMCSierra 2500 HDBase Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2002GMCSierra 2500 HDBase Standard Cab Pickup 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2002GMCSierra 2500 HDSL Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2002GMCSierra 2500 HDSLE Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2002GMCSierra 2500 HDSLE Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2002GMCSierra 2500 HDSLE Standard Cab Pickup 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2002GMCSierra 2500 HDSL Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2002GMCSierra 2500 HDSL Standard Cab Pickup 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2002GMCSierra 2500 HDSLT Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2002GMCSierra 2500 HDSLT Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
Portions of the information contained in this table have been provided by autopartstd

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Application
GMC Sierra 2500 HD Oil Sending Unit Switch Connector
Brand
Dorman
Compatible Years
2001 2002 2003
Fitment Notes
Engine: 6.6L V8;
Fitment Type
Direct Replacement
Manufacturer Part Number
54958HH
Manufacturer Warranty
12 Month Warranty
Package Contents
1 Pigtail
Part Type
Oil Sending Unit Switch Connector
Product Name
General Use Electrical Connector
CS-SKU
328:54958HH
Category

Item description from the seller

About this seller

autopartstd

99.3% positive feedback45K items sold

Joined Sep 2021

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

Seller feedback (10,243)

All ratingsselected
Positive
Neutral
Negative