Prenco

Prenco 4D-1002 Engine Crankshaft Position Sensor

Brand Prenco 4D-1002
Connector Gender Female
Connector Quantity 1
Connector Shape Triangular
Mounting Bracket Included No
Terminal Gender Male
Terminal Quantity 3
Terminal Type Blade
Wire Quantity 3
Wiring Harness Length 33.5
Fits Kia and Hyundai · 18 vehicles

Crankshaft position sensor. Monitors crankshaft speed and position for precise engine timing.

Triangular connector. Female connector with blade terminals for a secure electrical connection.

3-wire design. Uses a single connector and three terminals for straightforward installation.

Cross-references Beck/Arnley 180-0336, Spectra Premium S10041 and Standard Ignition PC374 for the same application. See all 7.

$27.83Free 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 $27.83
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Crankshaft Position Sensor for Hyundai and Kia

Prenco 4D-1002 is an engine crankshaft position sensor for select Hyundai Sonata, Kia Optima, and Kia Magentis applications. It uses a 3-wire layout with a triangular female connector, blade terminals, and a 33.5-inch wiring harness for direct replacement service.

Key Features

  • Engine crankshaft position sensor for ignition and engine timing input
  • 33.5-inch wiring harness for routing flexibility
  • 3-wire design with 1 triangular female connector
  • Blade terminal type with 3 male terminals
  • No mounting bracket included
  • Cross-references Beck/Arnley 180-0336 and Standard Ignition PC374 for the same application

Detailed Description

Prenco 4D-1002 is built for vehicles that rely on accurate crankshaft position feedback to manage spark timing and engine operation. This sensor is used in 2005-2006 Kia Optima, 2001-2005 Kia Magentis, 2001-2004 Kia Optima, 1999 Hyundai Sonata, 2000-2002 Hyundai Sonata, and 2003-2005 Hyundai Sonata applications, including crank timing and position sensor service where specified. If you are searching for a crankshaft position sensor for Hyundai Sonata or Kia Optima applications, Prenco 4D-1002 matches the listed connector and terminal configuration for those vehicles.

What It Helps Address

  • Crankshaft position signal loss
  • Intermittent no-start conditions related to crank timing input
  • Rough running caused by incorrect engine speed feedback
  • Check engine light concerns tied to crank sensor faults
  • Stalling or hesitation linked to sensor signal interruption

Installation Notes and Tips

Verify the connector shape, terminal count, and harness length before installation. This sensor uses a triangular female connector with blade terminals and does not include a mounting bracket. Confirm the vehicle application by year, make, and model before ordering, especially on Hyundai Sonata and Kia Optima crank timing applications.

Quality Assurance

Prenco 4D-1002 is an OE-style replacement sensor built to match the listed electrical and connector specifications for the confirmed applications.

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2006KiaOptimaN/A
2005HyundaiSonataN/Aposition sensor
2005KiaMagentisN/A
2005KiaOptimaN/A
2004HyundaiSonataN/Aposition sensor
2004KiaMagentisN/A
2004KiaOptimaN/Acrank timing
2003HyundaiSonataN/Aposition sensor
2003KiaMagentisN/A
2003KiaOptimaN/Acrank timing
2002HyundaiSonataN/Acrank timing
2002KiaMagentisN/A
2002KiaOptimaN/Acrank timing
2001HyundaiSonataN/Acrank timing
2001KiaMagentisN/A
2001KiaOptimaN/Acrank timing
2000HyundaiSonataN/Acrank timing
1999HyundaiSonataN/Aposition sensor
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 180-0336Spectra Premium — S10041Standard Ignition — PC37439310-3806096039CSS732SU4975