Walker 235-1049 Engine Crankshaft Position Sensor
OE Quality 60-Day Returns
Walker
Walker Products

Walker 235-1049 Engine Crankshaft Position Sensor

Brand Walker 235-1049
Color Black
Connector Gender Male
Connector Quantity 1
Connector Shape Rectangular
Mounting Bracket Included Yes
Mounting Hole Quantity 1
Terminal Gender Female
Terminal Quantity 3
Product line Walker Products
Fits Audi · 28 vehicles

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

Engine sensor. Measures crankshaft position for precise engine management.

Mounting bracket included. Simplifies installation with the needed bracket.

Cross-references ACI 83280, Anchor 9614 and Dorman - HELP 81040 for the same application. See all 47.

$74.09Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $74.09
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Crankshaft Position Sensor options

Walker Crankshaft Position Sensor for Audi

Walker Products 235-1049 is an engine crankshaft position sensor built for ignition timing signal accuracy in select Audi applications. It uses a black housing, a rectangular male connector, and a 3-terminal female interface with a mounting bracket included for a direct-fit style 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 sensors and other engine management parts for repair and replacement work across the automotive aftermarket.

Key Features

  • Engine crankshaft position sensor for ignition timing signal input
  • Black sensor body with rectangular connector design
  • 1 connector, 3 terminals, male connector gender, female terminal gender
  • 1 mounting hole with mounting bracket included
  • Built for select Audi A4, A4 Quattro, A6, A6 Quattro, Cabriolet, 90, 90 Quattro, 100, and 100 Quattro applications
  • Walker Products part number 235-1049

Detailed Description

Walker Products 235-1049 is an ignition sensor used in Audi ignition timing applications where crankshaft position data is needed for engine control. It is listed for 1992-1998 Audi 100, 100 Quattro, 90, 90 Quattro, A4, A4 Quattro, A6, A6 Quattro, and Cabriolet models, including fitments such as Fits 1996-1997 Audi A4, N/A and Fits 1995-1998 Audi A6 Quattro, N/A. If you are replacing a failing Audi crankshaft position sensor or ignition timing sensor, this part number provides a direct reference for the correct application.

This part cross-references Standard Ignition PC209 for the same application.

Common Issues This Part May Resolve

  • Intermittent no-start or hard-start conditions related to crankshaft signal loss
  • Rough running caused by inaccurate ignition timing input
  • Stalling or hesitation tied to sensor signal interruption
  • Check engine light concerns associated with crankshaft position sensor faults
  • Misfire or drivability problems on select Audi ignition timing systems

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. Confirm the vehicle application against the listed fitment for your Audi A4, A4 Quattro, A6, A6 Quattro, Cabriolet, 90, 90 Quattro, 100, or 100 Quattro. Inspect the harness connector and mounting point for corrosion, damage, or looseness before connecting the new sensor.

Quality Assurance

Walker Products manufactures engine sensors and related components to meet or exceed OEM standards and specifications. The company is ISO 9001/IATF16949 certified and supports product development with manufacturing, engineering, and technical documentation resources.

Related reading

This part fits 28 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1998AudiA6 Quattro2.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1998AudiCabriolet2.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1997AudiA42.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1997AudiA4 Quattro2.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1997AudiA62.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1997AudiA6 Quattro2.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1997AudiCabriolet2.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1996AudiA42.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1996AudiA4 Quattro2.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1996AudiA62.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1996AudiA6 Quattro2.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1996AudiCabriolet2.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1995Audi902.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1995Audi90 Quattro2.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1995AudiA62.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1995AudiA6 Quattro2.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1995AudiCabriolet2.8LV6N/AIgnition Timing Sensor(Color-Black); Walker Products
1994Audi1002.8LV6N/AIgnition Timing Sensor; Color-Black; Walker Products
1994Audi100 Quattro2.8LV6N/AIgnition Timing Sensor; Color-Black; Walker Products
1994Audi902.8LV6N/AIgnition Timing Sensor; Color-Black; Walker Products
1994Audi90 Quattro2.8LV6N/AIgnition Timing Sensor; Color-Black; Walker Products
1994AudiCabriolet2.8LV6N/AIgnition Timing Sensor; Color-Black; Walker Products
1993Audi1002.8LV6N/AIgnition Timing Sensor; Color-Black; Walker Products
1993Audi100 Quattro2.8LV6N/AIgnition Timing Sensor; Color-Black; Walker Products
1993Audi902.8LV6N/AIgnition Timing Sensor; Color-Black; Walker Products
1993Audi90 Quattro2.8LV6N/AIgnition Timing Sensor; Color-Black; Walker Products
1992Audi1002.8LV6N/AIgnition Timing Sensor; Color-Black; Walker Products
1992Audi100 Quattro2.8LV6N/AIgnition Timing Sensor; Color-Black; Walker Products
Directly replaces or cross-references 47 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 83280Anchor — 9614Dorman - HELP — 81040Facet — 9.0066Four Seasons — 90066Gates — 18814Standard Ignition — PC209VEMO — V10-72-09682CRK04834D-12204D12205S16436PU 009 163-2716PU 009 163-9816PU0091632716PU009163981078 905 37583.280147-8017213-24257909887092550445550445A0902020147801718003872132425751709270610067078905375648480090106484801001064848011010CMC3A041CSS312CSS532CSS534CSS927EH0120RS121SAG009SAG011SEB415SU4341V10720968XREV154