eBay

Product Overview: Up for sale is a genuine OEM Upper Engine Fuel Injector and Ignition Coil Wiring Harness removed from a 2007 Cadillac DTS with the 4.6L Northstar V8. Features: Exact Match: Features factory tag part number 15787987 (as shown in photo 20260512_201813.jpg). Please verify this matches your current harness tag to ensure exact option compatibility. No Broken Tabs: Unlike most used harnesses, the clips for the injectors and coil packs were carefully released and are fully intact. Protection: Factory corrugated plastic conduit and tape are solid with no bare wires exposed. Direct Fit: Controls the top-end fuel and ignition system components.

Vehicle Overview

VIN: 1G6KD57906U116236
Year: 2006
Make/Model: Cadillac DTS
Engine: 4.6L V8 Northstar (Code L37)
Transmission: 4-Speed Automatic (Code MH1)
Exterior Color: Red Pearl Tricoat (Code 86U / WA379E)
Interior Color: Shale/Light Gray (Code 333 / 33I)

Key Build Options (RPO Codes)

This vehicle is equipped with the Luxury II / Luxury III (1SE) package, which is a high-trim configuration. Notable features include:

Technical Specifications

Engine Performance: The L37 Northstar V8 was the "Performance" version of the 4.6L engine, typically producing 291 hp and 286 lb-ft of torque.
Suspension: The FE3 and F55 codes indicate this car has the "Sport" tuned suspension combined with the Magnetic Ride Control for better handling than the base models.
Brakes: JL9 (4-wheel Anti-lock Disc Brakes).

Paint & Trim Summary

Paint: Red Pearl Tricoat (86U). This is a three-stage paint process, which gives the car a deep, metallic red shimmer.
Trim: 333 Leather interior in Shale, with matching Light Gray/Shale accents (33I).

Returns

Buyer must pay for shipping Both Ways

No returns after 30 days

No returns on Electronic Modules, Wiring, Engines Transmissions Heads Blocks

Returns must be in original condition

Free shipping is only valid on items you keep

All items will be working upon arrival unless listed as damaged or parts only.

Shipping

Free shipping is only valid on items you keep

Free economy shipping within 5-7 working days.

Heavy and large items will be shipped via Freight

Commercial address is required for Freight shipping.

$80 surcharge for residential Freight delivery

Buyer must pay $75 if lift gate is used upon delivery on Freight shipments.

Door Hoods Bumpers will shipped with Greyhound bus.

Greyhound - you required to pick up the item from the station.

International, shipping is available upon request.

AK, HI and PR may requested additional chargers.