Walker 235-2120 Engine Camshaft Position Sensor

Brand	Walker 235-2120
Product line	Walker Products
Fits	Porsche · 5 vehicles

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

Engine sensor expertise. From a long-time maker of fuel system and engine management parts.

Cross-references 991 606 106 20, 0232103150 and 99160610620 for the same application. See all 3.

$113.16Free shipping

In stock · usually ships same day before 1pm CST

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Walker Camshaft Position Sensor for Porsche 911

Walker Products 235-2120 is an engine camshaft position sensor for select Porsche 911 applications. It supports accurate camshaft signal input for 2014-2017 Porsche 911 models with cylinder-specific fitment noted below.

Key Features

Engine camshaft position sensor for ignition and engine management systems
Fits 2014-2016 Porsche 911, N/A position, cylinder(s) 4, 5, 6
Fits 2017 Porsche 911, N/A position, cylinders 4 through 6
Walker Products part number 235-2120
Cross-references Porsche 991 606 106 20 and 99160610620 for the same application

Product Details

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards and specifications. The Walker Products line includes sensors and related engine management parts built for accurate vehicle application coverage, and this camshaft position sensor follows that approach for Porsche 911 fitment. If you are replacing a failing Porsche 911 camshaft position sensor, 235-2120 provides a direct-match option for the listed cylinder applications.

Common Issues This Part May Address

Check engine light related to camshaft signal faults
Hard starting or extended crank conditions
Rough idle or inconsistent engine timing input
Intermittent stalling or hesitation tied to sensor signal loss
Camshaft correlation or synchronization fault codes

Installation Notes

Verify the engine configuration and cylinder application before installation. Compare the original sensor connector, mounting style, and part number against the removed component to confirm Porsche 911 fitment. Clear diagnostic trouble codes after installation and perform a system check to confirm proper signal operation.

Quality Assurance

Walker Products is an ISO 9001/IATF16949 certified manufacturer, and its engine sensors are produced with OEM-level application accuracy in mind. Part number 235-2120 is backed by Walker’s manufacturing, product management, engineering, and technical support resources.

This part fits 5 vehicles

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

Year	Make	Model	Liters	Cylinders	Position	Notes
2017	Porsche	911	4.0L	H6	N/A	Cylinders 4 through 6; Walker Products
2016	Porsche	911	4.0L	H6	N/A	Cylinder(s) 4,5,6; Cylinders 4 through 6; Walker Products
2016	Porsche	911	3.8L	H6	N/A	Cylinder(s) 4,5,6; Cylinders 4 through 6; Walker Products
2015	Porsche	911	3.8L	H6	N/A	Cylinder(s) 4,5,6; Cylinders 4 through 6; Walker Products
2014	Porsche	911	3.8L	H6	N/A	Cylinder(s) 4,5,6; Cylinders 4 through 6; Walker Products
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Directly replaces or cross-references 3 part numbers

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

991 606 106 20023210315099160610620