Part #: 13879C

Global Parts 13879C Radiator

⚙️ 16 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$405.79Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Global Parts Radiator 13879C

The Global Parts radiator 13879C is designed specifically for heavy-duty Chevrolet and GMC trucks, including the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models. Engineered with an aluminum core and plastic tanks, this radiator provides reliable cooling performance for demanding applications.

  • Core material constructed from durable aluminum for efficient heat dissipation
  • Plastic tank material to reduce weight and resist corrosion
  • Single core row design optimized for heavy-duty cooling needs
  • Does not include transmission oil cooler or radiator cap
  • Compatible with Chevrolet and GMC 2500 and 3500 HD series trucks

Detailed Product Description

The Global Parts radiator 13879C features a robust aluminum core that ensures effective heat transfer, helping maintain optimal engine temperatures under heavy load conditions. The plastic tanks are engineered to resist corrosion and reduce overall radiator weight, contributing to improved vehicle efficiency. This radiator is a single core row design, which balances cooling capacity with durability, making it suitable for the Chevrolet Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models. Note that this radiator does not include a transmission oil cooler or radiator cap, so these components must be sourced separately if needed.

Common Applications and Problem Resolution

  • Replaces damaged or leaking radiators in Chevrolet and GMC heavy-duty trucks
  • Addresses engine overheating issues caused by inefficient cooling
  • Restores proper coolant flow and heat dissipation in Sierra and Silverado 2500/3500 HD models
  • Suitable for trucks experiencing radiator core corrosion or tank damage
  • Supports reliable engine operation during towing and heavy load conditions

Installation Notes and Tips

When installing the Global Parts radiator 13879C, ensure the vehicle is fully cooled before removal of the old radiator. Verify compatibility with your specific Chevrolet or GMC model year and engine configuration. Since the radiator does not include a radiator cap or transmission oil cooler, confirm these components are in good condition or replace them as necessary. Properly bleed the cooling system after installation to prevent air pockets and ensure optimal performance.

Quality Assurance and Warranty

Global Parts manufactures this radiator to meet or exceed OEM specifications for Chevrolet and GMC heavy-duty trucks. The aluminum core and plastic tank materials are selected for durability and corrosion resistance. While specific warranty details are not provided, Global Parts products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.

BrandGlobal Parts
Part Number13879C
Core MaterialAluminum
Tank MaterialPlastic
Transmission Oil Cooler IncludedNo
Radiator Cap IncludedNo
Core Row Quantity1
Thermostat IncludedNo

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2023ChevroletSilverado 2500 HD6.6LV8DIESELN/AMain Radiator
2023ChevroletSilverado 3500 HD6.6LV8DIESELN/AMain Radiator
2023GMCSierra 2500 HD6.6LV8DIESELN/AMain Radiator
2023GMCSierra 3500 HD6.6LV8DIESELN/AMain Radiator
2022ChevroletSilverado 2500 HD6.6LV8DIESELN/AMain Radiator
2022ChevroletSilverado 3500 HD6.6LV8DIESELN/AMain Radiator
2022GMCSierra 2500 HD6.6LV8DIESELN/AMain Radiator
2022GMCSierra 3500 HD6.6LV8DIESELN/AMain Radiator
2021ChevroletSilverado 2500 HD6.6LV8DIESELN/AMain Radiator
2021ChevroletSilverado 3500 HD6.6LV8DIESELN/AMain Radiator
2021GMCSierra 2500 HD6.6LV8DIESELN/AMain Radiator
2021GMCSierra 3500 HD6.6LV8DIESELN/AMain Radiator
2020ChevroletSilverado 2500 HD6.6LV8DIESELN/AMain Radiator
2020ChevroletSilverado 3500 HD6.6LV8DIESELN/AMain Radiator
2020GMCSierra 2500 HD6.6LV8DIESELN/AMain Radiator
2020GMCSierra 3500 HD6.6LV8DIESELN/AMain Radiator

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

104252138792197839288470830684799449GM3010626PR13879A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.