Will these fit 2003 cadillac deville 4.6 litre fuel injectors

Yes, the GM Genuine Parts 217-1588 Fuel Injector O-Ring Kit with Assorted O-Rings will fit a 2003 Cadillac Deville with a 4.6 liter engine. The kit includes 12 O-rings that are specifically designed for the fuel injectors on this engine. The O-rings in the kit are made of high-quality materials and are designed to provide a leak-free seal. They are also designed to withstand the high temperatures and pressures that are present in the fuel system. If you are replacing the fuel injectors on your 2003 Cadillac Deville, it is important to replace the O-rings as well. This will help to ensure that the fuel system is leak-free and that the injectors operate properly.

Anyone use these on a '06 equinox? for some reason this part # does show as being compatible on amazon or any other site. thanks

Nope, I used these for a 02 Silverado 5.3L

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ACDelco O-Ring Kit, Black Rubber, Fuel Injector O-Ring Kit, 1 Count, 1 Pack

ACDelco O-Ring Kit, Black Rubber, Fuel Injector O-Ring Kit, 1 Count, 1 Pack

Product ID: 403434296

Details

Brand
GM GENUINE
Colour
Black
Material
Rubber
Temperature Range
-4E+1 Degrees
UPC
021625878232

🔥Durable liquid-tight seal

🛠️GM OE spec precision fit

🇺🇸Made in USA quality

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Description

🛠️ Seal your ride with GM precision — don’t let leaks slow your flow!

PRECISION GM OE FIT - Engineered to exact GM factory specs for flawless compatibility and performance.
DURABILITY THAT LASTS - Crafted from premium black rubber designed to withstand extreme temperatures and wear.
LIGHTWEIGHT EASY INSTALL - Single-piece kit weighing just 9g for hassle-free replacement and maintenance.
TRUSTED GM GENUINE QUALITY - Backed by General Motors for guaranteed authenticity and peace of mind.
ULTIMATE FUEL SEAL RELIABILITY - Ensures a leak-proof, liquid-tight connection to keep your engine running smoothly.

The ACDelco Fuel Injector O-Ring Kit is a GM Genuine Part designed and tested to meet original equipment standards. Made from durable black rubber in the USA, it provides a reliable, liquid-tight seal for fuel injectors, ensuring optimal engine performance and longevity. Trusted by thousands with a 4.7-star rating, this single-piece kit offers a perfect fit and easy installation for GM vehicles.

Specifications

ASIN	B000C9LBKM
Brand	GM GENUINE PARTS
Brand Name	GM GENUINE PARTS
Colour	Black
Country of Origin	USA
Customer Reviews	4.7 out of 5 stars 453 Reviews
Global Trade Identification Number	00021625878232
Item Weight	9 g
Manufacturer	ACDelco
Material	Rubber
Material Type	Rubber
Model Number	217-1588
Number of Pieces	1
Part Number	12587147
Set Name	Kit
Temperature Range	-4E+1 Degrees Celsius
UPC	021625878232
Unit Count	1.0 Count

Reviews

T**E

11.12.2015

A**R

6.01.2026

أ**د

5.07.2025

J**N

25.06.2023

A**R

15.09.2019

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