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2003 Cadillac Escalade EXT
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2003 Cadillac Escalade EXT Change Vehicle

AC Delco®
2003 Cadillac Escalade EXT - GM Original Equipment Series Knock Sensor

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$62.99
$129.60Save: $66.61(51%)
Manufacturer #213-3521
Guaranteed to Fit2003 Cadillac Escalade EXT Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 Cadillac Escalade EXT
All Submodels
All Engines
-

Highlights

Part:
Knock Sensor
Brand:
AC Delco
Quantity Sold:
Sold individually
Warranty:
24-months or unlimited mile AC Delco limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series:
GM Original Equipment Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1998 Chevrolet Camaro
Z28
8 Cyl 5.7L
2nd Design, Without Locating Tab)(1st Des See 10456222
1998 Chevrolet Camaro
Z28 SS
8 Cyl 5.7L
2nd Design, Without Locating Tab)(1st Des See 10456222
1998 Chevrolet Corvette
All Submodels
All Engines
2nd Design, Without Locating Tab)(1st Des See 10456222
1998 Pontiac Firebird
Formula
8 Cyl 5.7L
2nd Design, Without Locating Tab)(1st Des See 10456222
1998 Pontiac Firebird
Trans Am
8 Cyl 5.7L
2nd Design, Without Locating Tab)(1st Des See 10456222
Page 1 of 54 | Showing 1 - 5 of 269 results

Product Information

ACDELCO OE REPLACEMENT KNOCK SENSORS

The factory-original fit and lasting function of ACDelco’s OE replacement knock sensors provide the perfect repair without breaking your budget. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • High-grade design delivers extended lifespan
  • Carefully formed to suit your specific vehicle
  • Engineered to exact OE standards
  • Has undergone stringent evaluation to guarantee proper fit and performance
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

1
Knock sensors for 5.3 GMC Sierra?KennySep 11, 2021
Best Answer:Hi Kenneth, I'm more than happy to help. Can you tell us what year your Sierra is?
Andrew B.STAFFSep 11, 2021

Customer Reviews

Gm Original Equipment Series Knock Sensor
it fffffffffiiiiiiiiiit amaxing i would recoomend to all ferarri owners this part yesss!
sick assssss part
Noah A.
VERIFIED PURCHASER
Purchased on Aug 14, 2022
Gm Original Equipment Series Knock Sensor
smoother
The 5.3 engine is running smoother than ever, better than when I bought it.!!!!
eddie m.
VERIFIED PURCHASER
Purchased on Aug 07, 2022