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Dorman 42003 Ignition Knock (Detonation) Sensor Seal

Dorman 42003 Ignition Knock (Detonation) Sensor Seal


Brand:	Dorman
Part Number:	42003
UPC:	00885484588486
Weight:	0.07 lbs
Condition:	New

On Sale:

$7.97

Availability:

13 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the Dorman 42003 Ignition Knock (Detonation) Sensor Seal for your vehicle. Buy now and secure your purchase online!

This ignition knock (detonation) sensor seal is designed to match the fit and function of the original seal on specified vehicles, and is engineered for durability and reliable performance.

Features and Benefits:

Direct replacement - this ignition knock (detonation) sensor seal is designed to match the fit and function of the original seal on specified vehicles
Durable construction - this part is made from quality materials to ensure reliable performance and long service life
Restores functionality - reliable replacement for an original part that is leaking or has failed due to fatigue
Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Specifications:

Color:

Brown

Inside Diameter:

0.77 in.

Material:

Elastomer

Outside Diameter:

1.83 in.

Package Contents:

1 Grommet

Rim Shape:

Round

Seal Type:

Radial

Thickness:

0.33 in.

Country of Origin:

CN

Select a vehicle to narrow Dorman 42003 Ignition Knock (Detonation) Sensor Seal fitment info!

Last Updated: 09/24/2024

Years

Vehicle

Per Vehicle

Fitment Notes

2007

2007

Buick Rainier

5.3L V8 Gas OHV

1

Buick Rainier

5.3L V8 Gas OHV
1 Per Vehicle

2004

2004

Buick Rainier

5.3L V8 Gas OHV

1

Buick Rainier

5.3L V8 Gas OHV
1 Per Vehicle

2005

2004

2005

2004

Cadillac CTS

5.7L V8 Gas OHV

1

Cadillac CTS

5.7L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2006

2005

2004

2003

2002

Cadillac Escalade

6.0L V8 Gas OHV

1

Cadillac Escalade

6.0L V8 Gas OHV
1 Per Vehicle

2005

2004

2003

2002

2005

2004

2003

2002

Cadillac Escalade

5.3L V8 Gas OHV

1

Cadillac Escalade

5.3L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2006

2005

2004

2003

Cadillac Escalade ESV

6.0L V8 Gas OHV

1

Cadillac Escalade ESV

6.0L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2006

2005

2004

2003

2002

Cadillac Escalade EXT

6.0L V8 Gas OHV

1

Cadillac Escalade EXT

6.0L V8 Gas OHV
1 Per Vehicle

2006

2005

2006

2005

Chevrolet Avalanche 1500

5.3L V8 Flex OHV

1

Chevrolet Avalanche 1500

5.3L V8 Flex OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2006

2005

2004

2003

2002

Chevrolet Avalanche 1500

5.3L V8 Gas OHV

1

Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1 Per Vehicle

2002

2001

2000

1999

1998

2002

2001

2000

1999

1998

Chevrolet Camaro

5.7L V8 Gas OHV

1

Chevrolet Camaro

5.7L V8 Gas OHV
1 Per Vehicle

2004

2003

2002

2001

2000

1999

1998

1997

2004

2003

2002

2001

2000

1999

1998

1997

Chevrolet Corvette

5.7L V8 Gas OHV

1

Chevrolet Corvette

5.7L V8 Gas OHV
1 Per Vehicle

2007

2007

Chevrolet Express 1500

5.3L V8 Flex OHV

1

Chevrolet Express 1500

5.3L V8 Flex OHV
1 Per Vehicle

2007

2006

2005

2004

2003

2007

2006

2005

2004

2003

Chevrolet Express 1500

5.3L V8 Gas OHV

1

Chevrolet Express 1500

5.3L V8 Gas OHV
1 Per Vehicle

2007

2006

2005

2004

2003

2007

2006

2005

2004

2003

Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV

1

Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1 Per Vehicle

2005

2004

2003

2005

2004

2003

Chevrolet Express 2500

5.3L V8 Gas OHV,
6.0L V8 CNG OHV

1

Chevrolet Express 2500

5.3L V8 Gas OHV,
6.0L V8 CNG OHV
1 Per Vehicle

2007

2006

2005

2007

2006

2005

Chevrolet Express 3500

4.8L V8 Gas OHV

1

Chevrolet Express 3500

4.8L V8 Gas OHV
1 Per Vehicle

2007

2006

2005

2004

2003

2007

2006

2005

2004

2003

Chevrolet Express 3500

6.0L V8 Gas OHV

1

Chevrolet Express 3500

6.0L V8 Gas OHV
1 Per Vehicle

2005

2004

2003

2005

2004

2003

Chevrolet Express 3500

6.0L V8 CNG OHV

1

Chevrolet Express 3500

6.0L V8 CNG OHV
1 Per Vehicle

2006

2005

2004

2006

2005

2004

Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV

1

Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV
1 Per Vehicle

2006

2005

2004

2003

2006

2005

2004

2003

Chevrolet Silverado 1500

6.0L V8 Gas OHV

1

Chevrolet Silverado 1500

6.0L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2006

2005

2004

2003

2002

Chevrolet Silverado 1500

5.3L V8 Flex OHV

1

Chevrolet Silverado 1500

5.3L V8 Flex OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2000

1999

2006

2005

2004

2003

2002

2001

2000

1999

Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

1

Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1 Per Vehicle

2007

2007

Chevrolet Silverado 1500 Classic

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1

Chevrolet Silverado 1500 Classic

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1 Per Vehicle

2006

2005

2006

2005

Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV

1

Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1 Per Vehicle

2003

2002

2001

2003

2002

2001

Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV

1

Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1 Per Vehicle

2007

2007

Chevrolet Silverado 1500 HD Classic

6.0L V8 Gas OHV

1

Chevrolet Silverado 1500 HD Classic

6.0L V8 Gas OHV
1 Per Vehicle

2004

2003

2002

2001

2000

1999

2004

2003

2002

2001

2000

1999

Chevrolet Silverado 2500

6.0L V8 Gas OHV

1

Chevrolet Silverado 2500

6.0L V8 Gas OHV
1 Per Vehicle

2002

2002

Chevrolet Silverado 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

1

Chevrolet Silverado 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
1 Per Vehicle

2000

1999

2000

1999

Chevrolet Silverado 2500

5.3L V8 Gas OHV

1

Chevrolet Silverado 2500

5.3L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2006

2005

2004

2003

2002

2001

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV

1

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1 Per Vehicle

2005

2004

2003

2002

2005

2004

2003

2002

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
1 Per Vehicle

2002

2002

Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV

1

Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2006

2005

2004

2003

2002

2001

Chevrolet Silverado 3500

6.0L V8 Gas OHV

1

Chevrolet Silverado 3500

6.0L V8 Gas OHV
1 Per Vehicle

2005

2004

2005

2004

Chevrolet Silverado 3500

6.0L V8 CNG OHV

1

Chevrolet Silverado 3500

6.0L V8 CNG OHV
1 Per Vehicle

2004

2003

2004

2003

Chevrolet SSR

5.3L V8 Gas OHV

1

Chevrolet SSR

5.3L V8 Gas OHV
1 Per Vehicle

2006

2006

Chevrolet Suburban 1500

6.0L V8 Gas OHV

1

Chevrolet Suburban 1500

6.0L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2006

2005

2004

2003

2002

Chevrolet Suburban 1500

5.3L V8 Flex OHV

1

Chevrolet Suburban 1500

5.3L V8 Flex OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2000

2006

2005

2004

2003

2002

2001

2000

Chevrolet Suburban 1500

5.3L V8 Gas OHV

1

Chevrolet Suburban 1500

5.3L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2000

2006

2005

2004

2003

2002

2001

2000

Chevrolet Suburban 2500

6.0L V8 Gas OHV

1

Chevrolet Suburban 2500

6.0L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2006

2005

2004

2003

2002

Chevrolet Tahoe

5.3L V8 Flex OHV

1

Chevrolet Tahoe

5.3L V8 Flex OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2000

2006

2005

2004

2003

2002

2001

2000

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

1

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1 Per Vehicle

2007

2007

Chevrolet Trailblazer

5.3L V8 Gas OHV

1

Chevrolet Trailblazer

5.3L V8 Gas OHV
1 Per Vehicle

2004

2003

2004

2003

Chevrolet Trailblazer EXT

5.3L V8 Gas OHV

1

Chevrolet Trailblazer EXT

5.3L V8 Gas OHV
1 Per Vehicle

2007

2007

GMC Envoy

5.3L V8 Gas OHV

1

GMC Envoy

5.3L V8 Gas OHV
1 Per Vehicle

2004

2003

2004

2003

GMC Envoy XL

5.3L V8 Gas OHV

1

GMC Envoy XL

5.3L V8 Gas OHV
1 Per Vehicle

2004

2004

GMC Envoy XUV

5.3L V8 Gas OHV

1

GMC Envoy XUV

5.3L V8 Gas OHV
1 Per Vehicle

2007

2007

GMC Savana 1500

5.3L V8 Flex OHV

1

GMC Savana 1500

5.3L V8 Flex OHV
1 Per Vehicle

2007

2006

2005

2004

2003

2007

2006

2005

2004

2003

GMC Savana 1500

5.3L V8 Gas OHV

1

GMC Savana 1500

5.3L V8 Gas OHV
1 Per Vehicle

2007

2006

2005

2004

2003

2007

2006

2005

2004

2003

GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV

1

GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1 Per Vehicle

2005

2004

2003

2005

2004

2003

GMC Savana 2500

5.3L V8 Gas OHV,
6.0L V8 CNG OHV

1

GMC Savana 2500

5.3L V8 Gas OHV,
6.0L V8 CNG OHV
1 Per Vehicle

2007

2006

2005

2004

2007

2006

2005

2004

GMC Savana 3500

4.8L V8 Gas OHV

1

GMC Savana 3500

4.8L V8 Gas OHV
1 Per Vehicle

2007

2006

2005

2004

2003

2007

2006

2005

2004

2003

GMC Savana 3500

6.0L V8 Gas OHV

1

GMC Savana 3500

6.0L V8 Gas OHV
1 Per Vehicle

2005

2004

2003

2005

2004

2003

GMC Savana 3500

6.0L V8 CNG OHV

1

GMC Savana 3500

6.0L V8 CNG OHV
1 Per Vehicle

2006

2005

2006

2005

GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV

1

GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2006

2005

2004

2003

2002

GMC Sierra 1500

5.3L V8 Flex OHV

1

GMC Sierra 1500

5.3L V8 Flex OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2006

2005

2004

2003

2002

2001

GMC Sierra 1500

6.0L V8 Gas OHV

1

GMC Sierra 1500

6.0L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2000

1999

2006

2005

2004

2003

2002

2001

2000

1999

GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

1

GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1 Per Vehicle

2007

2007

GMC Sierra 1500 Classic

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1

GMC Sierra 1500 Classic

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1 Per Vehicle

2006

2005

2006

2005

GMC Sierra 1500 HD

6.0L V8 Gas OHV

1

GMC Sierra 1500 HD

6.0L V8 Gas OHV
1 Per Vehicle

2003

2002

2001

2003

2002

2001

GMC Sierra 1500 HD

6.0L V8 Gas OHV

1

GMC Sierra 1500 HD

6.0L V8 Gas OHV
1 Per Vehicle

2007

2007

GMC Sierra 1500 HD Classic

6.0L V8 Gas OHV

1

GMC Sierra 1500 HD Classic

6.0L V8 Gas OHV
1 Per Vehicle

2004

2003

2002

2001

2000

1999

2004

2003

2002

2001

2000

1999

GMC Sierra 2500

6.0L V8 Gas OHV

1

GMC Sierra 2500

6.0L V8 Gas OHV
1 Per Vehicle

2002

2002

GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

1

GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
1 Per Vehicle

2000

1999

2000

1999

GMC Sierra 2500

5.3L V8 Gas OHV

1

GMC Sierra 2500

5.3L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2006

2005

2004

2003

2002

2001

GMC Sierra 2500 HD

6.0L V8 Gas OHV

1

GMC Sierra 2500 HD

6.0L V8 Gas OHV
1 Per Vehicle

2005

2004

2003

2002

2005

2004

2003

2002

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1

GMC Sierra 2500 HD

6.0L V8 CNG OHV
1 Per Vehicle

2002

2002

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV

1

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2006

2005

2004

2003

2002

2001

GMC Sierra 3500

6.0L V8 Gas OHV

1

GMC Sierra 3500

6.0L V8 Gas OHV
1 Per Vehicle

2005

2004

2005

2004

GMC Sierra 3500

6.0L V8 CNG OHV

1

GMC Sierra 3500

6.0L V8 CNG OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2006

2005

2004

2003

2002

GMC Yukon

5.3L V8 Flex OHV

1

GMC Yukon

5.3L V8 Flex OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2006

2005

2004

2003

2002

2001

GMC Yukon

6.0L V8 Gas OHV

1

GMC Yukon

6.0L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2000

2006

2005

2004

2003

2002

2001

2000

GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

1

GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2006

2005

2004

2003

2002

GMC Yukon XL 1500

5.3L V8 Flex OHV

1

GMC Yukon XL 1500

5.3L V8 Flex OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2006

2005

2004

2003

2002

2001

GMC Yukon XL 1500

6.0L V8 Gas OHV

1

GMC Yukon XL 1500

6.0L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2000

2006

2005

2004

2003

2002

2001

2000

GMC Yukon XL 1500

5.3L V8 Gas OHV

1

GMC Yukon XL 1500

5.3L V8 Gas OHV
1 Per Vehicle

2006

2005

2004

2003

2002

2001

2000

2006

2005

2004

2003

2002

2001

2000

GMC Yukon XL 2500

6.0L V8 Gas OHV

1

GMC Yukon XL 2500

6.0L V8 Gas OHV
1 Per Vehicle

2007

2006

2005

2004

2003

2007

2006

2005

2004

2003

Hummer H2

6.0L V8 Gas OHV

1

Hummer H2

6.0L V8 Gas OHV
1 Per Vehicle

2002

2001

2000

1999

1998

2002

2001

2000

1999

1998

Pontiac Firebird

5.7L V8 Gas OHV

1

Pontiac Firebird

5.7L V8 Gas OHV
1 Per Vehicle

2006

2005

2006

2005

Pontiac GTO

6.0L V8 Gas OHV

1

Pontiac GTO

6.0L V8 Gas OHV
1 Per Vehicle

2004

2004

Pontiac GTO

5.7L V8 Gas OHV

1

Pontiac GTO

5.7L V8 Gas OHV
1 Per Vehicle

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