6-Speed Transmission Wiring Harness Compatible with Allison 1000/2000/2400 (2006-2009) Internal Harness 29543336 | Replaces 350-0087, 121446C | Duramax 7-Solenoid Type

★★★★★ 4.3 23 reviews
$32.99
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$32.99
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Product details

Management number 212639387 Release Date 2026/04/06 List Price $13.20 Model Number 212639387
Category
  1. Automotive
  2. Replacement Parts
  3. Lighting & Electrical
  4. Electrical
  5. Wiring Harnesses
  • Replacement Compatibility: Directly replaces part numbers 29543336, 350-0087, 121446C, Rostra 350-0087, GFX 411511BDR, Natpro 35869D, Transtar 121446C, WIT 116446B, and Industry 37955C, ensuring seamless integration with Allison LCT 1000/2000/2400 6-speed transmissions.
  • Vehicle Fitment: Designed exclusively for 2006-2009 GM Gen 4 models with Duramax diesel engines, including Chevrolet Silverado and GMC Sierra HD trucks equipped with Allison 6-speed transmissions.
  • Durable & Reliable: Engineered with high-quality materials and precision construction to enhance durability and electrical performance. Affordable yet built to meet or exceed OEM standards for long-lasting reliability.
  • Installation Tips: Includes access to online installation video tutorials. Always use safety gear (e.g., eye protection) and proper tools. Professional guidance recommended for optimal results.
  • Customer Support: Backed by 24-hour responsive service. Contact our team for compatibility checks, troubleshooting, or returns. Satisfaction guaranteed with every purchase.

6-Speed Transmission Wiring Harness Compatible with Allison 1000/2000/2400 (2006-2009) Internal Harness 29543336 | Replaces 350-0087, 121446C | Duramax 7-Solenoid Type

6-Speed Transmission Wiring Harness Compatible with Allison 1000/2000/2400 (2006-2009) Internal Harness 29543336 | Replaces 350-0087, 121446C | Duramax 7-Solenoid Type

6-Speed Transmission Wiring Harness Compatible with Allison 1000/2000/2400 (2006-2009) Internal Harness 29543336 | Replaces 350-0087, 121446C | Duramax 7-Solenoid Type

6-Speed Transmission Wiring Harness Compatible with Allison 1000/2000/2400 (2006-2009) Internal Harness 29543336 | Replaces 350-0087, 121446C | Duramax 7-Solenoid Type

6-Speed Transmission Wiring Harness Compatible with Allison 1000/2000/2400 (2006-2009) Internal Harness 29543336 | Replaces 350-0087, 121446C | Duramax 7-Solenoid Type

6-Speed Transmission Wiring Harness Compatible with Allison 1000/2000/2400 (2006-2009) Internal Harness 29543336 | Replaces 350-0087, 121446C | Duramax 7-Solenoid Type

6-Speed Transmission Wiring Harness Compatible with Allison 1000/2000/2400 (2006-2009) Internal Harness 29543336 | Replaces 350-0087, 121446C | Duramax 7-Solenoid Type

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