2018-2019 Chevrolet Silverado GMC Sierra Engine Wiring Harness OEM 84465421

This listing is for a used OEM engine wiring harness, part number 84465421, for 2018–2019 Chevrolet Silverado and GMC Sierra models. It is intended as a replacement harness for engine-related wiring; check the listing for details on exact fitment, connectors, and any included components. Condition is used, so cosmetic wear or signs of previous installation may be present. Free shipping is included. Please confirm compatibility with your vehicle’s year, model, and options before purchase, and review the listing photos and notes for specifics.

USD 399.99
Condition: see listing
LocationPeachland US
ShippingFree shipping (check listing for details)
Seller m.p.a.k.k
100.0% positive · 873 feedback
ListingFixedPrice · Active
Start time2026-03-16T16:40:54.000Z
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2018-2019 Chevrolet Silverado GMC Sierra Engine Wiring Harness OEM 84465421 Specs
BrandGM
TypeWire Harness
OE/OEM Part Number84465421
Manufacturer Part Number84465421
Listing details

DESCRIPTIONYear / Make / Model: 2018 2019 Chevrolet Silverado 2018 2019 GMC SierraPart: Engine Wire Wiring Harness OEM OEM Part 84465421Condition / Defects: Normal wearThis is a used OEM item. Normal wear, scuffs, scratches, dirt, and other signs of use should be expected. Any major defects will be shown and described clearly.IMPORTANT BUYER INFORMATION (PLEASE READ)YOU MUST MATCH THE OEM PART NUMBER BEFORE PURCHASING.eBay's compatibility list is NOT always 100% accurate. The OEM part number is the only guaranteed method of ensuring proper fitment.REVIEW ALL PHOTOS CAREFULLY.What you see in the photos is exactly what you will receive. No additional parts, hardware, or

accessories are included unless shown.BUYER IS RESPONSIBLE FOR CONFIRMING FITMENT.We do not guarantee fitment for your specific vehicle. If unsure, please verify compatibility with your VIN through a dealer or qualified technician before purchasing.SOLD AS-ISAll used parts are sold as-is, exactly as described and pictured.QUESTIONS? ASK BEFORE PURCHASEWe respond quickly and will gladly help with any questions, measurements, or additional photos.INSTALLATION NOTESWe are not responsible for installation, removal, labor charges, or any additional programming required by your vehicle.Some parts (modules, radios, ECM/PCM, etc.) require programming or coding to function properly.It is the buyer's responsibility to have the part installed and activated by a qualified technician.SHIPPINGPlease check your address carefully before checkout, we cannot change the shipping address after purchase.Shipping & handling fees are non-refundable.Buyers are responsible for return shipping costs.We normally ship within 24 hours (business days) of payment, but it may take up to 48 hours in certain cases.The posted shipping amount applies only to the contiguous (Lower) 48 States.If you are located outside the contiguous 48 states (Alaska, Hawaii, Puerto Rico, Guam, U.S. Territories, etc.), your shipping cost WILL be higher than the amount shown.We kindly ask buyers in these locations to contact us prior to purchase so we can provide an accurate shipping quote and estimated delivery time.LOCAL PICKUPLocal pickup is available in North Carolina. Contact us for details and scheduling.INTERNATIONAL BUYERSItems are available for purchase to the listed countries in the shipping details of each item.Buyers are responsible for customs duties, taxes, and import fees.PACKAGINGWe use high-quality packaging materials to ensure the item arrives safely and in the condition described. Every item is packaged with care.FEEDBACK / CUSTOMER SERVICEWe take pride in accurate descriptions, fast shipping, and excellent customer service.If your item arrives damaged or not as expected, please contact us first before starting a return or leaving negative feedback, we will take care of the issue.Your positive feedback is greatly appreciated, and we will gladly return the favor with a 5-star review.Thank you for your business, God Bless!