Key Features：
✔ Vehicle-Specific Fit: 6PK2439 Designed specifically for the Silverado 1500 4.3L (2005+)
✔ Premium EPDM Rubber: Superior resistance to heat, ozone, cracking and wear for extended service life
✔ Aramid Reinforced: High-strength aramid tensile cords minimize belt stretch under heavy loads
✔ Design Intent: Engineered strictly for heavy-duty service
Price information：
$12.99 / One packed Serpentine Belts
For repair shops, Get our 2-Pack for only $19.99
Stock & Delivery：
In Stock
Ships from Commerce, CA & Elizabeth, NJ.
Available domestic carriers: USPS, UPS, FedEx, GOFO.
Carrier is assigned automatically based on package size & weight and is not selectable.
Orders ship within 1–2 business days from your nearest warehouse.
General delivery time will be 2–4 business days after dispatch.
Flat Rate Shipping $4.99 | Free Shipping Over $49.99
See full details on our Shipping Policy page
OE & Cross Reference Numbers：
OE Parts Number: E3ZZ8620A
Cross Reference Part Number: 059903137BA, 077903137G, 10243938, 12564763, 12569352, 12576455, 12590623, 12637201, 14100675, 8102439380, E2DE8620AA, E3ZE8620CA, E3ZZ8620A, E6AE8620JA, F0DE8620EA, LR051263, R517041, XF2E8620CA, 5060960, K060960, K060960HD
Please note: Cross-reference and brand names (including Denso, Gates, Wix and other manufacturers) are used for fitment identification and compatibility purposes only
This product is an aftermarket replacement part and is Not manufactured, sponsored, or endorsed by the original equipment manufacturer (OEM), All cross reference numbers are for reference only
Common Fitment List (Partial Coverage Only)
| CHEVROLET | SILVERADO 1500 | 2005-2013 |
| CHEVROLET | EXPRESS 1500 | 1996-2014 |
| CHEVROLET | EXPRESS CARGO | 2010-2014 |
| GMC | SAVANA 1500 | 1996-2014 |
Please Verify Vehicle Compatibility Before Purchase.
Check serpentine belt for Silverado 1500 5.3L
Product Specifications:
• Precision Molded Multi-Rib Profile
• Vulcanized Micro-Textured Back Surface for Fast Heat Dissipation
• Brand New Aftermarket Replacement Part
• 6-Rib Automotive V-Ribbed Belt
• Effective Length: 2439 mm; 96.01 IN
• Exact Direct OEM Fit
• Meets or exceeds SAE J1459 and SAE J2432 Standards
• Tensioner Replacement is Recommended (if equipped)
Warranty:
Limited 24 months / 60,000 miles warranty (whichever comes first).
Does not cover wear, improper installation or contamination damage.
 WARNING: Attention California Customers – WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
