Walker 235-91852 crankshaft position sensor for the 2009-2011 Porsche 911 H6 3.8L, the 2009-2012 911 H6 3.6L and other vehicles tracks the rotational speed and position of the crankshaft. That data helps the engine control module time fuel injection and ignition.
- Full service kit for a watertight connection
- Works alongside the camshaft sensor to coordinate valve and piston movement
- Picks up irregularities in engine cycles, which aids misfire detection
- Accurate position data lets the engine control module fine-tune injection timing for combustion efficiency and lower emissions
- Designed to withstand temperature swings, mechanical vibration and exposure to engine fluids
Quick facts
- Part: Walker 235-91852 crankshaft position sensor
- Also called: crank sensor
- Fits: the 2009-2011 Porsche 911 H6 3.8L, the 2009-2012 911 H6 3.6L and other vehicles
- Condition: New
Before you replace the sensor, rule out damaged wiring or a loose connector, since hard starting, stalling and misfires have several possible causes. If a failing crank sensor is the cause, this one replaces it.
Fits
This crankshaft position sensor is a direct-fit replacement for the 2009-2011 Porsche 911 H6 3.8L, the 2009-2012 911 H6 3.6L, the 2009-2012 Porsche Boxster H6 2.9L or 3.4L and the 2009-2012 Porsche Cayman H6 2.9L or 3.4L.
Specifications
Fit and size
- Quantity per vehicle: 1
- Terminal count: 3
- Connector count: 1
- Mounting holes: 1
Build and materials
- Type: full service kit
- Terminals: spade, male
- Connector: female, rectangular
- Condition: New
- Country of origin: China
In the box
One crankshaft position sensor with the mating connector, pigtail, butt splices and heatshrink. This listing is one sensor, and each of these cars takes one.
Interchange: SU13547DG
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this Boxster crankshaft position sensor right for the 2009-2012 Porsche Boxster H6 2.9L or 3.4L?
Yes. Walker 235-91852 fits the 2009-2012 Porsche Boxster H6 2.9L or 3.4L, and each of those engines takes one sensor.
What comes with the Walker 235-91852 crankshaft position sensor kit?
The full service kit has the sensor plus the mating connector, pigtail, butt splices and heatshrink for a watertight connection. This listing is one sensor.
What kind of terminals does this crankshaft position sensor have?
It has three male spade terminals and one female rectangular connector, plus one mounting hole.
Can a failing crankshaft position sensor show up as misfires?
Yes, it can. The sensor helps the engine control module spot irregular engine cycles, so a failing one can contribute to misfires, hard starting or stalling. A shop can scan for codes to confirm.
Does Walker 235-91852 interchange with SU13547DG?
Yes. SU13547DG is listed as an interchange number for Walker 235-91852.
