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SKU: 0261231006 | UPC: 3165142699592
Bosch Knock Sensor (OE 13676440/9358037/94460614500/7568801) for 1985-1998 Porsche Saab Volvo
Bosch knock sensors deliver OE-level performance by detecting engine knock vibrations with precision. This direct-fit replacement suits Porsche 944 S/S2/Turbo 968 Saab 900/9000 and Volvo 240/740/760/940/960/850 models from 1985-1998.
It allows engine computers to adjust ignition timing safely when using fuels with different anti-knock ratings for reliable power delivery.
Key Features
- Precise Detection: Piezoelectric element senses subtle knock frequencies from 5-20 kHz for accurate ECU feedback and timing adjustments.
- OE Direct Fit: Matches factory specs with M12x1.25 thread 70mm length and 3-pin connector for plug-and-play installation.
- Fuel Flexibility: Supports regular mid-grade or premium fuels by enabling optimal timing without detonation risks.
- Durable Build: Vibration-resistant housing withstands engine bay heat up to 150°C and harsh conditions.
- Factory Calibrated: Sensitivity at 20-30 pC/g ensures consistent response matching original equipment.
Product Notes
- Replace in pairs if one fails to maintain balanced detection.
- Inspect wiring harness for cracks during service.
- Secure shipping in anti-static packaging to prevent damage.
Installation Notes
- Professional installation recommended.
- Torque to 20 Nm using thread sealant on mounting bolt.
- Compatible with OEM brackets no additional hardware needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987-1988 | Porsche | 944 | S |
| 1989-1991 | Porsche | 944 | S2 |
| 1989 | Porsche | 944 | Turbo |
| 1992-1995 | Porsche | 968 | Base |
| 1985 | Saab | 900 | Base |
| 1985 | Saab | 900 | S |
| 1991 | Saab | 900 | S Turbo |
| 1991 | Saab | 900 | SE Turbo |
| 1986-1991 | Saab | 900 | SPG |
| 1985-1990 | Saab | 900 | Turbo |
| 1992-1994 | Saab | 900 | Turbo |
| 1993-1994 | Saab | 900 | Turbo Commemorative Edition |
| 1989 | Saab | 9000 | Base |
| 1990 | Saab | 9000 | CD |
| 1989-1990 | Saab | 9000 | S |
| 1986-1988 | Saab | 9000 | Turbo |
| 1990 | Saab | 9000 | Turbo |
| 1988-1989 | Volvo | 244 | DL |
| 1988-1989 | Volvo | 244 | GL |
| 1988-1989 | Volvo | 245 | DL |
| 1988-1989 | Volvo | 245 | GL |
| 1989-1992 | Volvo | 740 | Base |
| 1989-1990 | Volvo | 740 | GL |
| 1985-1990 | Volvo | 740 | GLE |
| 1991-1992 | Volvo | 740 | T |
| 1985 | Volvo | 745 | GLE |
| 1985 | Volvo | 760 | Base |
| 1989-1990 | Volvo | 760 | Base |
| 1985-1988 | Volvo | 760 | GLE |
| 1989-1991 | Volvo | 780 | Base |
| 1994 | Volvo | 850 | Turbo |
| 1995 | Volvo | 940 | Base |
| 1992 | Volvo | 940 | GL |
| 1991 | Volvo | 940 | SE |
| 1991-1995 | Volvo | 940 | T |
| 1992-1997 | Volvo | 960 | Base |
| 1997-1998 | Volvo | S90 | Base |
| 1997-1998 | Volvo | V90 | Base |
| 1990-1993 | Volvo | 240 | Base |
| 1990 | Volvo | 240 | DL |
| 1992 | Volvo | 240 | GL |
Why Choose Bosch?
- Supplies OEM parts to Porsche Saab and Volvo factories worldwide.
- Engineered in Germany for exact sensor response matching originals.
- Backed by rigorous testing for millions of miles of service.
Frequently Asked Questions
- Q: Does this fit my 1987 Porsche 944 S?
- A: Yes it directly replaces OE 94460614500 on 1987-1988 Porsche 944 S models with no modifications.
- Q: What material is used in the sensing element?
- A: High-quality piezoelectric ceramic crystal calibrated for precise knock vibration detection.
- Q: What is the warranty period?
- A: Bosch offers a limited 2-year unlimited mileage warranty when installed by certified technicians.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective OEM-style box 4 x 3 x 2 inches
- Weight: 0.11 lbs
Bosch
Bosch parts and accessories Bosch OE replacement sensors, ignition, fuel and electrical parts for VW, Audi, BMW, Porsche, Mercedes and other European vehicles are stocked at Black Ops Auto Works. Shop ignition coils, pressure sensors, fuel injectors, throttle bodies, relays, water pumps, fuel pressure regulators and wiring related components. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 25 Bosch SKUs across component, vehicle, service and performance applications. What This Bosch Collection Covers The current Bosch selection focuses on OE style electronic and fuel system service parts, including ignition coils for BMW and VW or Audi applications, pressure and temperature sensors, relays, electric water pumps, electronic throttle bodies, fuel pressure regulators and injection valves. Application Coverage Bosch OE parts must match the vehicle and engine precisely. Confirm the ye...
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