My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.

Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor Replacement

1
SELECT Year
  1. ✓ In Stock 1986-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Global Parts)

    1986-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811765
    $39.80 View part →
  2. ✓ In Stock 1992-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Global Parts)

    1992-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811762

    Located in Side of Engine w/ 3/8"x18 Pipe Thread

    $42.80 View part →
  3. ✓ In Stock 1988-1992 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Global Parts)

    1988-1992 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Global Parts)

    Partslink #: 1811736
    $44.23 View part →
  4. ✓ In Stock 1983-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Walker Products)

    1983-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1018
    $44.71 View part →
  5. ✓ In Stock 1988-1991 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Walker Products)

    1988-1991 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-1034
    $44.93 View part →
  6. ✓ In Stock 1992-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Autopart International)

    1992-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3342693

    Mounts at Rear of Head

    $45.49 View part →
  7. ✓ In Stock 1986-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Standard Ignition)

    1986-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS2
    $46.16 View part →
  8. ✓ In Stock 1988-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (True Tech)

    1988-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (True Tech)

    Partslink #: KS7T
    $46.78 View part →
  9. ✓ In Stock 1986-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Autopart International)

    1986-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3354903
    $46.82 View part →
  10. ✓ In Stock 1992-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (NGK)

    1992-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (NGK)

    Partslink #: ID0119

    Located on Back of Engine 3/8in Thread Size with Straight Thread

    $48.73 View part →
  11. ✓ In Stock 1988-1992 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (NGK)

    1988-1992 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (NGK)

    Partslink #: ID0107
    $53.00 View part →
  12. ✓ In Stock 1983-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Walker Products)

    1983-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-91018
    $56.51 View part →
  13. ✓ In Stock 1988-1991 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Walker Products)

    1988-1991 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Walker Products)

    Partslink #: 242-91034
    $56.75 View part →
  14. ✓ In Stock 1988-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Standard Ignition)

    1988-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS7
    $58.42 View part →
  15. ✓ In Stock 1992-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Standard Ignition)

    1992-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS39

    Left Cylinder Head

    $58.89 View part →
  16. ✓ In Stock 1986-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Delphi)

    1986-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10014
    $66.90 View part →
  17. ✓ In Stock 1986-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (CARQUEST)

    1986-1989 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (CARQUEST)

    Partslink #: W0133-4401610
    $67.77 View part →
  18. ✓ In Stock 1992-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Standard Ignition)

    1992-1994 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Standard Ignition)

    Partslink #: KS40

    Right Cylinder Head

    $68.84 View part →
  19. ✓ In Stock 1988-1991 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Autopart International)

    1988-1991 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Autopart International)

    Partslink #: W0133-3395061
    $69.71 View part →
  20. ✓ In Stock 1988-1993 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Delphi)

    1988-1993 Chevrolet S10 Blazer Ignition Knock (Detonation) Sensor (Delphi)

    Partslink #: AS10015
    $70.23 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video

Ignition Knock (Detonation) Sensor Compatibility for Chevrolet S10 Blazer

Browse our selection of quality ignition knock (detonation) sensor parts designed specifically for your Chevrolet S10 Blazer. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · High Country · LT · Nevada · Sport · Tahoe · Tahoe LT

Body Types

Sport Utility

Engine Options

L4 1.9L · L4 2.0L · L4 2.2L · L4 2.5L · V6 2.8L · V6 3.1L · V6 4.3L

Transmissions

Automatic · Manual

Added to cart · Part