23126521 LH RH Wiring Harness Fit Chevrolet GMC 2.5L 2.8L 3.6L Gas Engine Diesel

23126521 LH RH Wiring Harness Fit Chevrolet GMC 2.5L 2.8L 3.6L Gas Engine Diesel

$70.49
Sale price  $70.49 Regular price 
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23126521 LH RH Wiring Harness Fit Chevrolet GMC 2.5L 2.8L 3.6L Gas Engine Diesel

23126521 LH RH Wiring Harness Fit Chevrolet GMC 2.5L 2.8L 3.6L Gas Engine Diesel

SKU: ZZ3F06433
$70.49 In Stock
$70.49
Sale price  $70.49 Regular price 
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model

23126521 LH RH Wiring Harness for Chevrolet GMC

This 23126521 wiring harness serves as a replacement engine wiring harness for select Chevrolet and GMC models equipped with 2.5L, 2.8L, or 3.6L gas and diesel engines.

Overview

This 23126521 LH RH wiring harness is a critical component that connects the engine control unit to various sensors and actuators. It is designed for use in specific Chevrolet and GMC trucks and SUVs with gas or diesel powertrains. This 23126521 wiring harness ensures reliable electrical communication for engine management and performance.

Built For Performance

  • Replacement wiring harness with OEM cross-reference number 23126521
  • Compatible with 2.5L, 2.8L, and 3.6L gas and diesel engine options
  • Includes connectors and terminals for a secure, plug-and-play installation
  • Manufactured with high-temperature resistant wiring and insulation
  • Provides a reliable connection for engine sensors, injectors, and ignition components

Fits These Machines

  • for Chevrolet models with 2.5L or 3.6L gas engine
  • for GMC models with 2.5L or 3.6L gas engine
  • for Chevrolet models with 2.8L diesel engine
  • for GMC models with 2.8L diesel engine

On-The-Job Use

  • Replacing a damaged or shorted engine wiring harness during major repairs
  • Restoring electrical connectivity after an engine replacement or rebuild
  • Fixing intermittent engine performance issues caused by a faulty harness

Specs At A Glance

Part Number(s) 23126521
Engine Compatibility 2.5L, 2.8L, 3.6L Gas & Diesel
Position LH (Left) or RH (Right)

Good To Know

Q: Is this wiring harness for both gas and diesel engines? A: Yes, this part number is compatible with both 2.5L and 3.6L gas engines as well as the 2.8L diesel engine, but always verify your specific engine and year.

Q: Can I install this harness myself? A: Installation requires mechanical knowledge and may involve disassembling engine components; careful routing and connection of all clips and plugs is necessary for proper operation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.

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