Confirm this item fits

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

Gates Serpentine Belt For 2007 GMC Sierra 2500 HD Classic 6.6L V8 DIESEL

Engine: 6.6L V8 DIESEL;
DT Auto Parts Direct
(24361)
Seller's other items
US $42.32
or 4 interest-free payments of $10.58 available with
Condition:
New
Compatibility:
8 available
Breathe easy. Free shipping and returns.

Shipping, returns, and payments

Shipping:
Free USPS First Class®.
Located in: Bronx, New York, United States
Delivery:
Estimated between Sat, Jun 6 and Wed, Jun 10 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping. 
Payments:
       . 

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:405252291109
Last updated on Jun 03, 2026 20:50:09 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 11 vehicle(s)
YearMakeModelTrimEngineNotes
2007GMCSierra 2500 HD ClassicSL Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWith 125A. / 145A. Alternator;
2007GMCSierra 2500 HD ClassicSLE Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWith 125A. / 145A. Alternator;
2007GMCSierra 2500 HD ClassicSLE Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWith 125A. / 145A. Alternator;
2007GMCSierra 2500 HD ClassicSLE Standard Cab Pickup 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWith 125A. / 145A. Alternator;
2007GMCSierra 2500 HD ClassicSL Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWith 125A. / 145A. Alternator;
2007GMCSierra 2500 HD ClassicSL Standard Cab Pickup 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWith 125A. / 145A. Alternator;
2007GMCSierra 2500 HD ClassicSLT Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWith 125A. / 145A. Alternator;
2007GMCSierra 2500 HD ClassicSLT Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWith 125A. / 145A. Alternator;
2007GMCSierra 2500 HD ClassicWT Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWith 125A. / 145A. Alternator;
2007GMCSierra 2500 HD ClassicWT Extended Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWith 125A. / 145A. Alternator;
2007GMCSierra 2500 HD ClassicWT Standard Cab Pickup 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWith 125A. / 145A. Alternator;
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 ...
Manufacturer Part Number
78949UJ
Brand
GATES
Warranty
1 Year
Pack Qty
1
Part Type
Serpentine Belt
Fitment Notes
Engine: 6.6L V8 DIESEL;
Notes
With 125A. / 145A. Alternator;
Compatible Make
GMC
Compatible Model
Sierra 2500 HD Classic
Product Label
Premium OE Micro-V Belt
CS-SKU
328:78949UJ
Country of Origin
United States
Category

Item description from the seller

About this seller

DT Auto Parts Direct

99.7% positive feedback•64K items sold

Joined Sep 2021
Visit store

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

See allcategories
eBay Motors

Seller feedback (25,842)

All ratingsselected
Positive
Neutral
Negative
  • a***m (1436)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent seller! Item arrived in perfect condition, well-packaged, at a great price, and right on time. Even with high demand and typical shipping carrier delays, it arrived before the estimated date. Seller was very responsive and kept great communication throughout. Highly recommended! ⭐⭐⭐⭐⭐
    New SMP Side Marker Light Socket Connector For 2016-2022 Ford Transit-350 (#405667651397)
  • y***e (1698)- Feedback left by buyer.
    Past month
    Verified purchase
    ⭐⭐⭐⭐⭐ Excellent experience! The part arrived quickly and was exactly as described. It was well-packaged and in perfect condition. Communication from the seller was clear and professional throughout the process. Everything fit perfectly and worked right away. I’d definitely buy from this seller again—highly recommended!
    Fel-Pro Engine Timing Cover Gasket Set For 2011-2020 Ram 2500 6.7L L6 (#146746785211)
  • n***j (679)- Feedback left by buyer.
    Past month
    Verified purchase
    Great packing, SUPER fast shipping, superb OEM quality, brand new as advertised, great price and exactly like the part that needs to be replaced...what is not to love about this eBay Seller?? Great precise listing....AAA+++ eBay buying experience!
    New SMP Vapor Canister Purge Valve For 2015-2017 Fiat 500 1.4L L4 (#374504279814)
See all feedback

More to explore :