1990 Chevrolet S10 Blazer Knock Sensor

Part Number: 3651-02554158

Notes: Ignition Knock (Detonation) Sensor -- Ignition Knock Sensor (Detonation Sensor)

Part Number: 3651-02177627

Notes: Ignition Knock (Detonation) Sensor -- Ignition Knock Sensor (Detonation Sensor)

Part Number: 3651-07318003

Notes: Ignition Knock (Detonation) Sensor -- V6 4.3L

Part Number: 3651-05005964

Notes: GM Original Equipment -- New; 1/4-18 NPTF THREAD, MATING CONNECTOR WITH LEADS USE PT308

Part Number: 3651-05466077

Notes: Ignition Knock (Detonation) Sensor

Features:

• Walker Products sensors are engineered using high quality components and materials to ensure proper fit and response. All sensors go through an ongoing fit, form, and function process and meet or exceed OE specifications.
• Designed to meet or exceed OE specifications in form, fit and function. Direct fit replacement. Direct fit connectors.

Part Number: 3651-05090676

Notes: Ignition Knock (Detonation) Sensor

Part Number: 3651-05060516

Notes: Ignition Knock (Detonation) Sensor

Part Number: W0133-1684604

Features:

• Self-generating piezoelectric design requires no power to the sensor
• Flat frequency response allows the same senor to be used on different engines and the sensor responds to knock frequencies higher than the primary frequency
• Ground-isolated design with two-wire shielded harness helps protect the sensor signal from electro-magnetic interference (EMI)
• Large mounting hole accommodates mounting bolts up to 10mm in diameter

Part Number: 3651-05028478

Notes: Ignition Knock (Detonation) Sensor

Features:

• 100 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.
• Delphi knock sensors help maximize engine performance with all fuels
• Delphi knock sensors prevent against engine damage from pre-ignition knocking
• Flat frequency response allows the same sensor to be used on different engines and the sensor responds to knock frequencies higher than the primary frequency
• Ground-isolated design with 2-wire shielded harness helps protect the sensor signal from electro-magnetic interference (EMI)
• Self-generating piezoelectric design requires no power to the sensor

Part Number: 3651-07605395

Notes: Ignition Knock (Detonation) Sensor

Part Number: 3651-07420806

Notes: NTK Ignition Knock (Detonation) Sensor

Features:

• Reinforced and extra-strength components are used to reduce chance of part failure and prevent corrosion and moisture penetration. Mounting threads match OE for easy, worry free installation. Backed by a 3 year/36,000-mile warranty.

Part Number: W0133-1684604

Part Number: 3651-05882487

Notes: Ignition Knock (Detonation) Sensor

Part Number: 3651-05914090

Notes: Ignition Knock (Detonation) Sensor -- Ignition Knock Sensor

Features:

• The knock sensor is located on the engine block, cylinder head or intake manifold. Its function is to sense unusual vibrations caused by engine pre-ignition or detonation.
• Direct fit replacement
• Designed to meet/exceed OE fit, form and function
• 100% Tested for durability and performance
• Professional quality

Part Number: 3651-05899549

Notes: Ignition Knock (Detonation) Sensor

Features:

• Holstein utilizes only premium materials to ensure durability and reliable service
• Tested to ensure voltage specifications align with OE standards
• The electronic component continuously monitors sensor output to ensure it responds with the appropriate frequency rate
• Each knock sensor is engineered and designed to meet OE specifications for that vehicle, ensuring ideal performance
• The Piezoelectric disc is a crystalline element that receives the vibrations from the engine, and transmits them to the computer using a voltage signal
• Wire harness comes with protective sleeve to prevent wires from damage

Part Number: W0133-1684604

Notes: Genuine GM

Part Number: 3651-07440704

Notes: Ignition Knock (Detonation) Sensor