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Airtex 5S1679 Crankshaft Position Sensor

(Pontiac Firebird 1989, Bonneville 1987-88; Buick Regal 1986-87, LeSabre 1986-88, Century 1986-88, Riviera 1986-87, Electra 1986-87 + 4 more models)

Part of: Airtex Crankshaft Position Sensor

Other options in this family: Airtex Automotive Division 5S1807 Airtex Automotive Division 5S6996 Airtex Automotive Division 5S1405 Airtex Automotive Division 5S1909 Airtex Automotive Division 5S1767

Manufacturer

Picture for manufacturer Airtex Automotive Division

Part Number

5S1679
7 reviews
Sale Price

$20.84

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Airtex 5S1679 is a direct-fit crankshaft position sensor (CKP sensor) designed to restore accurate engine timing and ignition control. The crankshaft position sensor monitors the rotational speed and position of the crankshaft, providing critical data to the engine control module (ECM) to precisely time fuel injection and ignition spark events.

Key Features:

  • Direct OE replacement — matches original sensor form, fit, and function
  • Precision-engineered sensing element for accurate crankshaft position and RPM signal output
  • Durable construction designed to withstand high underhood temperatures and vibration
  • Plug-and-play installation with OE-style connector for a hassle-free fit
  • Manufactured to meet or exceed OEM specifications

A failing crankshaft position sensor can cause hard starts, engine misfires, rough idle, stalling, or a no-start condition. The Airtex 5S1679 restores proper ECM communication, helping eliminate these drivability issues. Airtex has been a trusted name in engine management and fuel system components for decades, delivering reliable aftermarket solutions for professional technicians and DIY mechanics alike.

Products specifications

Fits

Pontiac Firebird 1989, Bonneville 1987-88; Buick Regal 1986-87, LeSabre 1986-88, Century 1986-88, Riviera 1986-87, Electra 1986-87; Oldsmobile Delta 88 1986-88, 98 1986-87, Toronado 1986-87, Cutlass Ciera 1986-88, Cutlass Cruiser 1987-88

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Very good price. Super quick delivery. Will def. buy from them again. Highley recomend them

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