Walker 235-1211 Engine Camshaft Position Sensor

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Walker Products

Walker 235-1211 Engine Camshaft Position Sensor

Brand	Walker 235-1211
Connector Gender	Male
Connector Shape	Oval
Mounting Bracket Included	Yes
Terminal Quantity	3
Product line	Walker Products
Fits	Buick, Chevrolet, GMC, Saab, Pontiac, and Saturn · 182 vehicles

OE-standard quality. Built to meet or exceed OEM specifications.

Oval connector. Helps ensure a secure, accurate electrical connection.

Mounting bracket included. Simplifies installation with the needed support hardware.

Cross-references Dayco 87684, Dorman - HELP 81474 and Dorman - HELP 83587 for the same application. See all 36.

$36.46Free shipping

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Walker 235-1211 Camshaft Position Sensor

Walker Products 235-1211 is an engine camshaft position sensor built for direct replacement in a wide range of GM applications. It uses an oval connector, 3 terminals, and a male connector design, with a mounting bracket included for a cleaner service replacement.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Products line includes cam and crank sensors, throttle position sensors, oxygen sensors, fuel injectors, and related engine management parts for everyday repair work.

Key Features

Engine camshaft position sensor for ignition and engine management service
Oval connector shape with 3 terminals
Male connector configuration
Mounting bracket included
Built by Walker Products, part number 235-1211

Vehicle Fitment

Fits 2019-2023 Chevrolet Aveo, sensor only.
Fits 2018-2021 Chevrolet Cavalier, sensor only.
Fits 2017 Buick Regal.
Fits 2011-2012 Buick Regal.
Fits 2013-2017 Buick Verano.
Fits 2012-2017 Chevrolet Equinox, engine camshaft position sensor with included bolt and seal.
Fits 2012-2017 GMC Terrain, engine camshaft position sensor with included bolt and seal.
Fits 2012-2016 Buick LaCrosse, engine camshaft position sensor with included bolt and seal.
Fits 2012-2016 Buick Regal, engine camshaft position sensor with included bolt and seal.
Fits 2012-2016 Buick Verano, engine camshaft position sensor with included bolt and seal.
Fits 2012-2015 Chevrolet Captiva Sport, engine camshaft position sensor with included bolt and seal.
Fits 2014 Chevrolet Impala, engine camshaft position sensor with included bolt and seal.
Fits 2012-2014 Chevrolet Malibu, engine camshaft position sensor with included bolt and seal.
Fits 2010-2012 Chevrolet Captiva Sport.
Fits 2008 Chevrolet Captiva Sport.
Fits 2010-2011 Buick LaCrosse.
Fits 2010-2011 Chevrolet Equinox.
Fits 2006-2011 Chevrolet HHR.
Fits 2007-2011 Chevrolet Malibu.
Fits 2010-2011 GMC Terrain.
Fits 2011 Saab 9-5.
Fits 2010 Buick Allure, sensor only.
Fits 2006-2010 Chevrolet Cobalt.
Fits 2007-2010 Pontiac G5.
Fits 2007-2010 Pontiac G6.
Fits 2007-2010 Saturn Sky.
Fits 2010 Saturn Vue, engine camshaft position sensor with included bolt and seal.
Fits 2006-2009 Pontiac Solstice.
Fits 2007-2009 Saturn Aura.
Fits 2007-2009 Saturn Vue.
Fits 2006-2007 Saturn Ion.
Fits 2005-2006 Pontiac G4.
Fits 2006 Pontiac G6, engine camshaft position sensor with included bolt and seal.
Fits 2006 Pontiac Pursuit, sensor only.

What It Helps Fix

Hard starting or extended crank conditions
Intermittent stalling or rough running
Camshaft signal faults that trigger a check engine light
Misfire or timing-related drivability complaints
Loss of synchronization between cam and crank sensor inputs

Installation Notes

Verify connector shape, terminal count, and mounting style before installation. This part cross-references Standard Ignition PC655 and Dorman - OE Solutions 917-720 for the same application. For Chevrolet Equinox, GMC Terrain, Buick Regal, and related GM models, confirm the exact engine application and service notes listed for your vehicle before replacing the sensor.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications, supported by in-house manufacturing, product management, and engineering teams. The company is ISO 9001 and IATF 16949 certified, with technical support and application data maintained for automotive aftermarket service.

This part fits 182 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2023	Chevrolet	Aveo	1.5L	L4	—	N/A	Sensor Only
2022	Chevrolet	Aveo	1.5L	L4	—	N/A	Sensor Only
2021	Chevrolet	Aveo	1.5L	L4	—	N/A	Sensor Only
2021	Chevrolet	Cavalier	1.5L	L4	—	N/A	Sensor Only
2020	Chevrolet	Aveo	1.5L	L4	—	N/A	Sensor Only
2020	Chevrolet	Cavalier	1.5L	L4	—	N/A	Sensor Only
2019	Chevrolet	Aveo	1.5L	L4	—	N/A	Sensor Only
2019	Chevrolet	Cavalier	1.5L	L4	—	N/A	Sensor Only
2018	Chevrolet	Cavalier	1.5L	L4	—	N/A	Sensor Only
2017	Buick	Regal	2.4L	L4	—	N/A	Walker Products
2017	Buick	Regal	2.4L	L4	FLEX	N/A	Walker Products
2017	Buick	Verano	2.4L	L4	—	N/A	Walker Products
2017	Buick	Verano	2.4L	L4	FLEX	N/A	Walker Products
2017	Chevrolet	Equinox	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2017	GMC	Terrain	2.4L	L4	GAS	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2017	GMC	Terrain	2.4L	L4	FLEX	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2016	Buick	LaCrosse	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2016	Buick	Regal	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2016	Buick	Verano	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2016	Buick	Verano	2.0L	L4	—	N/A	Walker Products
2016	Buick	Verano	2.0L	L4	FLEX	N/A	Walker Products
2016	Chevrolet	Equinox	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2016	GMC	Terrain	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2015	Buick	LaCrosse	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2015	Buick	Regal	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2015	Buick	Verano	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2015	Buick	Verano	2.0L	L4	—	N/A	Walker Products
2015	Buick	Verano	2.0L	L4	FLEX	N/A	Walker Products
2015	Chevrolet	Captiva Sport	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2015	Chevrolet	Equinox	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2015	GMC	Terrain	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2014	Buick	LaCrosse	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2014	Buick	Regal	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2014	Buick	Verano	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2014	Buick	Verano	2.0L	L4	—	N/A	Walker Products
2014	Buick	Verano	2.0L	L4	FLEX	N/A	Walker Products
2014	Chevrolet	Captiva Sport	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2014	Chevrolet	Equinox	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2014	Chevrolet	Impala	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2014	Chevrolet	Malibu	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2014	GMC	Terrain	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2013	Buick	LaCrosse	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2013	Buick	Regal	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2013	Buick	Regal	2.0L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2013	Buick	Verano	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2013	Buick	Verano	2.0L	L4	—	N/A	Walker Products
2013	Buick	Verano	2.0L	L4	FLEX	N/A	Walker Products
2013	Chevrolet	Captiva Sport	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2013	Chevrolet	Equinox	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2013	Chevrolet	Malibu	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2013	GMC	Terrain	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2012	Buick	LaCrosse	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2012	Buick	Regal	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2012	Buick	Regal	2.0L	L4	—	N/A	Walker Products
2012	Buick	Regal	2.0L	L4	FLEX	N/A	Walker Products
2012	Buick	Verano	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2012	Chevrolet	Captiva Sport	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2012	Chevrolet	Captiva Sport	2.4L	L4	FLEX	N/A	Walker Products
2012	Chevrolet	Equinox	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2012	Chevrolet	Malibu	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2012	GMC	Terrain	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2011	Buick	LaCrosse	2.4L	L4	—	N/A	Walker Products
2011	Buick	LaCrosse	2.4L	L4	GAS	N/A	Walker Products
2011	Buick	Regal	2.4L	L4	—	N/A	Walker Products
2011	Buick	Regal	2.0L	L4	—	N/A	Walker Products
2011	Buick	Regal	2.4L	L4	GAS	N/A	Walker Products
2011	Buick	Regal	2.0L	L4	FLEX	N/A	Walker Products
2011	Chevrolet	Captiva Sport	2.4L	L4	—	N/A	Walker Products
2011	Chevrolet	Equinox	2.4L	L4	—	N/A	Walker Products
2011	Chevrolet	Equinox	2.4L	L4	GAS	N/A	Walker Products
2011	Chevrolet	HHR	2.4L	L4	—	N/A	Walker Products
2011	Chevrolet	HHR	2.2L	L4	—	N/A	Walker Products
2011	Chevrolet	HHR	2.2L	L4	FLEX	N/A	Walker Products
2011	Chevrolet	Malibu	2.4L	L4	—	N/A	Walker Products
2011	Chevrolet	Malibu	2.4L	L4	FLEX	N/A	Walker Products
2011	Chevrolet	Malibu	2.4L	L4	GAS	N/A	Walker Products
2011	GMC	Terrain	2.4L	L4	GAS	N/A	Walker Products
2011	Saab	9-5	2.0L	L4	—	N/A	Walker Products
2010	Buick	Allure	2.4L	L4	—	N/A	Sensor Only
2010	Buick	LaCrosse	2.4L	L4	—	N/A	Walker Products
2010	Buick	LaCrosse	2.4L	L4	GAS	N/A	Walker Products
2010	Chevrolet	Captiva Sport	2.4L	L4	—	N/A	Walker Products
2010	Chevrolet	Cobalt	2.2L	L4	—	N/A	Walker Products
2010	Chevrolet	Cobalt	2.0L	L4	—	N/A	Walker Products
2010	Chevrolet	Cobalt	2.2L	L4	GAS	N/A	Walker Products
2010	Chevrolet	Equinox	2.4L	L4	—	N/A	Walker Products
2010	Chevrolet	Equinox	2.4L	L4	GAS	N/A	Walker Products
2010	Chevrolet	HHR	2.4L	L4	—	N/A	Walker Products
2010	Chevrolet	HHR	2.2L	L4	—	N/A	Walker Products
2010	Chevrolet	HHR	2.0L	L4	—	N/A	Walker Products
2010	Chevrolet	HHR	2.4L	L4	FLEX	N/A	Walker Products
2010	Chevrolet	HHR	2.2L	L4	FLEX	N/A	Walker Products
2010	Chevrolet	Malibu	2.4L	L4	—	N/A	Walker Products
2010	Chevrolet	Malibu	2.4L	L4	ELECTRIC/GAS	N/A	Walker Products
2010	Chevrolet	Malibu	2.4L	L4	GAS	N/A	Walker Products
2010	Chevrolet	Malibu	2.4L	L4	FLEX	N/A	Walker Products
2010	GMC	Terrain	2.4L	L4	GAS	N/A	Walker Products
2010	Pontiac	G5	2.2L	L4	—	N/A	Walker Products
2010	Pontiac	G6	2.4L	L4	GAS	N/A	Walker Products
2010	Pontiac	G6	2.4L	L4	FLEX	N/A	Walker Products
2010	Saturn	Sky	2.4L	L4	GAS	N/A	Walker Products
2010	Saturn	Sky	2.0L	L4	—	N/A	Walker Products
2010	Saturn	Vue	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2009	Chevrolet	Cobalt	2.2L	L4	—	N/A	Walker Products
2009	Chevrolet	Cobalt	2.0L	L4	—	N/A	Walker Products
2009	Chevrolet	Cobalt	2.2L	L4	GAS	N/A	Walker Products
2009	Chevrolet	HHR	2.4L	L4	—	N/A	Walker Products
2009	Chevrolet	HHR	2.2L	L4	—	N/A	Walker Products
2009	Chevrolet	HHR	2.0L	L4	—	N/A	Walker Products
2009	Chevrolet	HHR	2.4L	L4	FLEX	N/A	Walker Products
2009	Chevrolet	HHR	2.2L	L4	FLEX	N/A	Walker Products
2009	Chevrolet	Malibu	2.4L	L4	—	N/A	Walker Products
2009	Chevrolet	Malibu	2.4L	L4	GAS	N/A	Walker Products
2009	Chevrolet	Malibu	2.4L	L4	ELECTRIC/GAS	N/A	Walker Products
2009	Pontiac	G5	2.2L	L4	GAS	N/A	Walker Products
2009	Pontiac	G6	2.4L	L4	GAS	N/A	Walker Products
2009	Pontiac	Solstice	2.4L	L4	GAS	N/A	Walker Products
2009	Pontiac	Solstice	2.0L	L4	—	N/A	Walker Products
2009	Saturn	Aura	2.4L	L4	GAS	N/A	Walker Products
2009	Saturn	Aura	2.4L	L4	ELECTRIC/GAS	N/A	Walker Products
2009	Saturn	Sky	2.4L	L4	GAS	N/A	Walker Products
2009	Saturn	Sky	2.0L	L4	—	N/A	Walker Products
2009	Saturn	Vue	2.4L	L4	ELECTRIC/GAS	N/A	Walker Products
2009	Saturn	Vue	2.4L	L4	GAS	N/A	Walker Products
2008	Chevrolet	Captiva Sport	2.4L	L4	—	N/A	Walker Products
2008	Chevrolet	Cobalt	2.4L	L4	—	N/A	Walker Products
2008	Chevrolet	Cobalt	2.2L	L4	—	N/A	Walker Products
2008	Chevrolet	Cobalt	2.0L	L4	—	N/A	Walker Products
2008	Chevrolet	Cobalt	2.4L	L4	GAS	N/A	Walker Products
2008	Chevrolet	Cobalt	2.2L	L4	GAS	N/A	Walker Products
2008	Chevrolet	HHR	2.4L	L4	—	N/A	Walker Products
2008	Chevrolet	HHR	2.2L	L4	—	N/A	Walker Products
2008	Chevrolet	HHR	2.0L	L4	—	N/A	Walker Products
2008	Chevrolet	HHR	2.4L	L4	GAS	N/A	Walker Products
2008	Chevrolet	HHR	2.2L	L4	GAS	N/A	Walker Products
2008	Chevrolet	Malibu	2.4L	L4	—	N/A	Walker Products
2008	Chevrolet	Malibu	2.2L	L4	—	N/A	Walker Products
2008	Chevrolet	Malibu	2.4L	L4	GAS	N/A	Walker Products
2008	Chevrolet	Malibu	2.4L	L4	ELECTRIC/GAS	N/A	Walker Products
2008	Chevrolet	Malibu	2.2L	L4	GAS	N/A	Walker Products
2008	Pontiac	G5	2.4L	L4	GAS	N/A	Walker Products
2008	Pontiac	G5	2.2L	L4	GAS	N/A	Walker Products
2008	Pontiac	G6	2.4L	L4	GAS	N/A	Walker Products
2008	Pontiac	Solstice	2.4L	L4	GAS	N/A	Walker Products
2008	Pontiac	Solstice	2.0L	L4	—	N/A	Walker Products
2008	Saturn	Aura	2.4L	L4	GAS	N/A	Walker Products
2008	Saturn	Aura	2.4L	L4	ELECTRIC/GAS	N/A	Walker Products
2008	Saturn	Sky	2.4L	L4	GAS	N/A	Walker Products
2008	Saturn	Sky	2.0L	L4	—	N/A	Walker Products
2008	Saturn	Vue	2.4L	L4	ELECTRIC/GAS	N/A	Walker Products
2008	Saturn	Vue	2.4L	L4	GAS	N/A	Walker Products
2007	Chevrolet	Cobalt	2.4L	L4	—	N/A	Walker Products
2007	Chevrolet	Cobalt	2.2L	L4	—	N/A	Walker Products
2007	Chevrolet	Cobalt	2.4L	L4	GAS	N/A	Walker Products
2007	Chevrolet	Cobalt	2.2L	L4	GAS	N/A	Walker Products
2007	Chevrolet	HHR	2.4L	L4	—	N/A	Walker Products
2007	Chevrolet	HHR	2.2L	L4	—	N/A	Walker Products
2007	Chevrolet	HHR	2.4L	L4	GAS	N/A	Walker Products
2007	Chevrolet	HHR	2.2L	L4	GAS	N/A	Walker Products
2007	Chevrolet	Malibu	2.2L	L4	—	N/A	Walker Products
2007	Chevrolet	Malibu	2.2L	L4	GAS	N/A	Walker Products
2007	Pontiac	G5	2.4L	L4	GAS	N/A	Walker Products
2007	Pontiac	G5	2.2L	L4	GAS	N/A	Walker Products
2007	Pontiac	G6	2.4L	L4	GAS	N/A	Walker Products
2007	Pontiac	Solstice	2.4L	L4	GAS	N/A	Walker Products
2007	Pontiac	Solstice	2.0L	L4	—	N/A	Walker Products
2007	Saturn	Aura	2.4L	L4	ELECTRIC/GAS	N/A	Walker Products
2007	Saturn	Ion	2.4L	L4	—	N/A	Walker Products
2007	Saturn	Ion	2.2L	L4	—	N/A	Walker Products
2007	Saturn	Sky	2.4L	L4	GAS	N/A	Walker Products
2007	Saturn	Sky	2.0L	L4	—	N/A	Walker Products
2007	Saturn	Vue	2.4L	L4	ELECTRIC/GAS	N/A	Walker Products
2006	Chevrolet	Cobalt	2.4L	L4	—	N/A	Walker Products
2006	Chevrolet	Cobalt	2.4L	L4	GAS	N/A	Walker Products
2006	Chevrolet	HHR	2.4L	L4	—	N/A	Walker Products
2006	Chevrolet	HHR	2.4L	L4	GAS	N/A	Walker Products
2006	Pontiac	G4	2.2L	L4	—	N/A	Walker Products
2006	Pontiac	G6	2.4L	L4	—	N/A	Engine Camshaft Position Sensor with included bolt and seal.; Walker Products
2006	Pontiac	Pursuit	2.4L	L4	—	N/A	Sensor Only
2006	Pontiac	Solstice	2.4L	L4	—	N/A	Walker Products
2006	Saturn	Ion	2.4L	L4	—	N/A	Walker Products
2005	Pontiac	G4	2.2L	L4	—	N/A	Walker Products
No rows match your filter.

Directly replaces or cross-references 36 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Dayco — 87684Dorman - HELP — 81474Dorman - HELP — 83587Dorman - OE Solutions — 917-720Gates — 22259HOLSTEIN — 2CAM0029NTK — EC0323PRENCO — 4E-1116Spectra Premium — S10198Standard Ignition — PC655T Series — PC655T1CS1084E11164R95S741212 57 724512 67 4704109-088-M4213-169096201109088M4551221551221A551226551226A917720213169075176841257724512674704CHN3V475CS-U033CSS1155CSS1655CSU033SU8902

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