E
Emma S.
Verified Buyer
12/14/2025
Exactly what I needed
Easy to order and arrived quickly. Product matched the listing and works great.
ACDelco Gold Serpentine Belt 4K420
$42.49
FREE delivery
Description
Keep your engine running reliably with the ACDelco Gold Serpentine Belt 4K420, a high-quality replacement designed to efficiently drive multiple engine devices. This multi-ribbed belt powers essential components like the alternator, power steering pump, and water pump to ensure smooth everyday vehicle operation. Manufactured to meet expectations for fit, form, and function, this standard replacement part serves as a smart choice for General Motors vehicles as well as most makes and models, including special applications. Backed by General Motors, this premium aftermarket part comes with a 36-month warranty.
Size/quantity: 4.
Confirm product specifications and vehicle/application requirements before use.
Specifications
- Brand
- ACDelco
- SKU
- 4K420
- Product type
- Automotive
Guides & Resources
Shipping Information
Free shipping on orders over $25. Most items ship next business day after your order is placed.
Returns Policy
Returns are accepted when the product is in its original, unopened container. Contact us if you have questions about your order.
Customer Reviews
4.5
Based on 8 reviews
D
Dana H.
Verified Buyer
10/02/2025
Solid purchase
Quality feels premium and it fits my needs well.
A
Alex P.
Verified Buyer
01/09/2025
Fast shipping too
Impressed with the quality for the price. Will be back for more.
S
Sam T.
Verified Buyer
03/22/2025
Great quality
Exactly as described. Good value and I would order again.
R
Riley N.
Verified Buyer
06/08/2025
No complaints
Quick delivery and the product exceeded my expectations.
M
Maria K.
Verified Buyer
08/17/2025
Would buy again
Does what it is supposed to do. Happy with this purchase.
T
Ted R.
Verified Buyer
02/03/2025
Works perfectly
Setup was simple and it has worked reliably since day one.
P
Pat M.
Verified Buyer
11/28/2025
Better than expected
Reliable product and smooth buying experience on this site.
