Restore your Chevy’s performance with 8x OEM ACDelco Fuel Injectors for 2015–2017 Suburban 5.3L V8. Each injector is remanufactured, tested for flow and leaks, and guaranteed to fit. Enjoy fast shipping, lifetime warranty, and reliable power!

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Give your Chevy or GMC truck or SUV the performance and reliability it deserves with these remanufactured OEM ACDelco fuel injectors. Each injector is thoroughly cleaned, calibrated, and tested for flow, leaks, and spray pattern, ensuring smooth starts, improved fuel efficiency, and long-lasting performance. Enjoy fast shipping, a lifetime warranty, and expert support—making this set the smart choice for your 5.3L V8!

Compatible with the following vehicles:

  • 2014 2015 2016 2017 Chevrolet Silverado 1500 5.3L V8
  • 2015 2016 2017 Chevrolet Suburban 5.3L V8
  • 2015 2016 2017 Chevrolet Tahoe 5.3L V8
  • 2014 2015 2016 2017 GMC Sierra 1500 5.3L V8
  • 2015 2016 2017 GMC Yukon 5.3L V8
  • 2015 2016 2017 GMC Yukon XL 5.3L V8

REMANUFACTURING PROCEDURE

Inspection and Disassembly:

Our technicians meticulously inspect and disassemble each injector, identifying and replacing worn components. 

Cleaning and Calibration:

Thorough cleaning removes contaminants, while precise calibration ensures optimal fuel delivery for peak performance. 

Quality Testing:

Injectors undergo rigorous flow rate, leak, and spray pattern tests to meet our stringent quality standards. 

Component Replacement:

Worn parts are replaced with high-quality components, exceeding original specifications. 

Surface Treatment:

A specialized process enhances durability and corrosion resistance, ensuring longevity under tough conditions. 

Reassembly and Eco-Friendly Packaging:

Injectors are reassembled with care, and eco-friendly packaging reflects our commitment to a greener future.

Features and further details

  •  ACDelco remanufactured fuel injectors, part number A12668390
  • Compatible with 2014–2017 Silverado 1500, Sierra 1500, Suburban, Tahoe, Yukon, Yukon XL 5.3L V8
  • Each injector is cleaned, calibrated, and tested for flow, leaks, and spray pattern
  • Enhanced durability and corrosion resistance for long-lasting performance

Install & ownership tips

  • Double-check part numbers and vehicle compatibility before installation
  • Use all new seals and gaskets for a secure, leak-free fit
  • Professional installation is recommended for the best results
  • Keep your proof of purchase to activate your lifetime warranty
  • For questions or support, contact our expert team via eBay Messenger

Shipping & returns

  • Handling: Ships within 24 hours.
  • Delivery: Free nationwide shipping (typical 3–5 business days). Expedited, priority, or overnight via USPS/UPS/FedEx is available at checkout.
  • Returns: 60‑day returns on unused/uninstalled items via eBay.

Note: Warranty excludes misuse, incorrect installation, and accidents.

Warranty & support

  • Lifetime warranty covers defects in materials and workmanship; repair or replace with an identical unit.
  • Keep proof of purchase to claim. Misuse, incorrect installation, and accidents are excluded.
  • Friendly, knowledgeable support via eBay Messenger.

Delivery within 3-5 days. Shipping as fast as possible
Please contact us if you have a question!