Below are the ignition coils currently available from AA Ignition. We are constantly adding more ignition coils to our catalog so check back for new products.
Knock Sensor Wire Harness Kit Chevrolet and GMC #12601822

- REPLACEMENT KNOCK SENSOR WIRE HARNESS connects to the knock sensors on your engine and receives signals from both sensors. These signals taken from both knock sensor position in the ECU are sent through the wire harness so the vehicle’s engine computer can properly monitor the engine and adjust ignition timing.
- REPLACES PART# 12601822, 917-033, 317 033, 917033 – While this is not a genuine General Motors, GM part it is a direct replacement for the factory wire harness and connects to the factory knock sensors connector including part numbers 2133521, 12589867, 213-3521. Fits popular Chevy models including – 2001 Chevy Suburban, 2003 Chevy Suburban, 2005 Hummer, 2003 5.3 GMC and more, see below for all models
- FITS THE FOLLOWING VEHICLES – 1999 – 2006 Chevy Silverado including 1500 & 2500 HD models | 2000-2007 Chevy Suburban & Tahoe | 2002-2006 Chevrolet Avalanche | 2000-2007 GMC Yukon & Yukon XL | 1999-2006 GMC Sierra and more, see below for all models – 4.8L, 5.3L, 6.0L engine – Including model years 99, 00, 01, 02, 03, 04, 05, 06, 07
- OEM FIT, QUALITY, FINISH – This knock sensor wiring harness is constructed from durable, high temperature wire to avoid melting, chaffing, and breaking. Factory style connectors allow the wire harness to be installed in a matter of minutes with NO cutting or splicing.
- LIFETIME WARRANTY – This knock sensor wiring harness features a lifetime warranty. If the harness or any parts ever breaks, frays, or otherwise fails simply contact us for a replacement.

The knock sensor wire harness connects to the knock sensors on your engine and receives signals from both sensors. These signals taken from both knock sensor position in the ECU are sent through the wire harness so the vehicle’s engine computer can properly monitor the engine and adjust ignition timing.

Replace Your Faulty Knock Sensor Wire Harness
Get rid of the fault codes & CEL (Check Engine Light) on your vehicle
This knock sensor wiring harness is constructed from durable, high temperature wire to avoid melting, chaffing, and breaking. Factory style connectors allow the wire harness to be installed in a matter of minutes with NO cutting or splicing.
Replaces Part Numbers:
- 12601822
- 917-033
- 317 033
- Dorman 917033
Fits the Following Vehicles
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Experience the AA Ignition Difference!
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ASE Certified TechniciansInstalling parts on you vehicle can be difficult and we understand. That’s why we have certified technicians on staff to assist you with installation or even properly diagnosing your car. Our technicians will even provide the factory repair manual to make installation easier for you. |
Strict Quality ControlAll of our sensor harnesses undergo strict quality control not just before shipping but throughout the production process. During each step of production multiple quality control checks are performed to insure each and every part lasts for years to come. |
An American Small BusinessAA Ignition is a division of GWA Auto Parts and we are proud to be an American Small Business. Located in sunny South Florida and founded by long time car enthusiasts, AA Ignition takes pride in providing quality products at an exceptional value. |
This is a compatible replacement part manufactured by AA Ignition. This knock sensor harness is NOT a genuine GM, ACDelco or Dorman part. GM and their associated vehicle models and part numbers are used in this listing only to identify the vehicles this knock sensor harness fits.

Knock Sensor Wire Harness Kit Chevrolet and GMC #12601822

- REPLACEMENT KNOCK SENSOR WIRE HARNESS connects to the knock sensors on your engine and receives signals from both sensors. These signals taken from both knock sensor position in the ECU are sent through the wire harness so the vehicle’s engine computer can properly monitor the engine and adjust ignition timing.
- REPLACES PART# 12601822, 917-033, 317 033, 917033 – While this is not a genuine General Motors, GM part it is a direct replacement for the factory wire harness and connects to the factory knock sensors connector including part numbers 2133521, 12589867, 213-3521. Fits popular Chevy models including – 2001 Chevy Suburban, 2003 Chevy Suburban, 2005 Hummer, 2003 5.3 GMC and more, see below for all models
- FITS THE FOLLOWING VEHICLES – 1999 – 2006 Chevy Silverado including 1500 & 2500 HD models | 2000-2007 Chevy Suburban & Tahoe | 2002-2006 Chevrolet Avalanche | 2000-2007 GMC Yukon & Yukon XL | 1999-2006 GMC Sierra and more, see below for all models – 4.8L, 5.3L, 6.0L engine – Including model years 99, 00, 01, 02, 03, 04, 05, 06, 07
- OEM FIT, QUALITY, FINISH – This knock sensor wiring harness is constructed from durable, high temperature wire to avoid melting, chaffing, and breaking. Factory style connectors allow the wire harness to be installed in a matter of minutes with NO cutting or splicing.
- LIFETIME WARRANTY – This knock sensor wiring harness features a lifetime warranty. If the harness or any parts ever breaks, frays, or otherwise fails simply contact us for a replacement.

The knock sensor wire harness connects to the knock sensors on your engine and receives signals from both sensors. These signals taken from both knock sensor position in the ECU are sent through the wire harness so the vehicle’s engine computer can properly monitor the engine and adjust ignition timing.

Replace Your Faulty Knock Sensor Wire Harness
Get rid of the fault codes & CEL (Check Engine Light) on your vehicle
This knock sensor wiring harness is constructed from durable, high temperature wire to avoid melting, chaffing, and breaking. Factory style connectors allow the wire harness to be installed in a matter of minutes with NO cutting or splicing.
Replaces Part Numbers:
- 12601822
- 917-033
- 317 033
- Dorman 917033
Fits the Following Vehicles
|
|
|
---|---|---|
|
|
|
|
|
|
---|---|---|
Experience the AA Ignition Difference!
|
|
|
---|---|---|
ASE Certified TechniciansInstalling parts on you vehicle can be difficult and we understand. That’s why we have certified technicians on staff to assist you with installation or even properly diagnosing your car. Our technicians will even provide the factory repair manual to make installation easier for you. |
Strict Quality ControlAll of our sensor harnesses undergo strict quality control not just before shipping but throughout the production process. During each step of production multiple quality control checks are performed to insure each and every part lasts for years to come. |
An American Small BusinessAA Ignition is a division of GWA Auto Parts and we are proud to be an American Small Business. Located in sunny South Florida and founded by long time car enthusiasts, AA Ignition takes pride in providing quality products at an exceptional value. |
This is a compatible replacement part manufactured by AA Ignition. This knock sensor harness is NOT a genuine GM, ACDelco or Dorman part. GM and their associated vehicle models and part numbers are used in this listing only to identify the vehicles this knock sensor harness fits.









