Diesel Exhaust Fluid DEF Injector for Chevy Silverado 2500HD/3500HD 2017-2022 & GMC Sierra 2500HD 2017-2022, Sierra 3500HD 2017-2019 6.6L V8 Diesel Replace# 12688993 12670033 DFI13

★★★★★ 4.9 38 reviews

US$24.00
Price when purchased online
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US$24.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 231539488 Release Date 2026/06/18 List Price US$24.00 Model Number 231539488
Category
  • 【Applicable Models】This DEF injector is designed for the 6.6L V8 diesel engine in Chevy Silverado 2500 HD / 3500 HD (2017-2022) and GMC Sierra 2500 HD / 3500 HD (2017-2022). Please verify your vehicle’s year, model, and engine size before ordering
  • 【Reference Part Number】Engineered to replace original part numbers including 12688993 12670033 DFI13 A2C9934500 DEF13. These are listed for reference only – confirm compatibility with your original part number before purchase.
  • 【Built to OE Specifications】Manufactured using advanced equipment, each injector meets strict original equipment standards. Components are precisely crafted to help restore proper Diesel Exhaust Fluid delivery and maintain emission system performance.
  • 【Rigorously Tested Before Shipping】Every unit undergoes multiple quality checks to ensure reliable operation, helping reduce the risk of early failure and providing a dependable replacement for your truck.
  • 【6-Month Product Support】If you experience any quality-related issues with this DEF injector within six months of purchase, contact us. We will help resolve the problem with a refund or replacement – no hassle.

ASIN B0FH9DR5K4
Brand Name AotoParts
Unit Count 1.0 Count
Valve Type injector
Item Weight 2 Pounds
Manufacturer AotoParts
Model Number 12688993
Material Type Stainless Steel
Exterior Finish Machined
Item Dimensions 12 x 3 x 2 inches
Number of Ports 3
Included Components 1* Diesel Exhaust Fluid DEF Injector
Inlet Connection Size 0.03 Inches
Inlet Connection Type Threaded
Outlet Connection Size 0.03 Inches
Outlet Connection Type SAE
Manufacturer Part Number 12688993 12670033 DFI13

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