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Details
| Specification | Value |
|---|---|
| Brand | HELLA |
| MPN | 6pg009108-301 |
| Tightening Torque [Nm] | 20 Nm |
| Cable Length [mm] | 310 mm |
| Cable Length [mm] | 215 mm |
OE numbers (4)
Search by this OE number to find compatible parts
- BMWโ12 14 1 435 485
- BMWโ13 62 7 568 422
- BMWโ1 435 485
- BMWโ7 568 422
Where this part fits
Original-fit position for OE 13627568422. The red ring marks where this part installs on the vehicle.
About this product
HELLA Knock Sensor (6PG 009 108-301) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications โ Tightening Torque [Nm]: 20 Nm, Cable Length [mm]: 310 mm, Cable Length [mm]: 215 mm, Plug Type: Cast Iron, Connector Shape: 0 โ are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with BMW vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 009 108-301, 009108301, 0907092, 12 14 1 435 485 and 11 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HELLA is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability โ you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative โ use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value โ and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Knock Sensor buying guide
Why replace this part?
The knock sensor detects engine detonation, allowing the ECU to retard ignition timing before piston or bearing damage occurs. A faulty knock sensor leaves the engine vulnerable to detonation damage or causes excessive timing retard that reduces power.
Signs you need a replacement
- Check engine light with P0325โP0334 codes
- loss of power and performance under load
- increased fuel consumption
- audible pinging or knocking when accelerating
- poor throttle response
When to replace
No fixed interval โ replace on failure. Knock sensors can fail from heat cycles or mechanical vibration over high mileage.
About HELLA
HELLA, founded in 1899 in Lippstadt, Germany, is a global automotive lighting and electronics specialist now operating as FORVIA HELLA. HELLA specialises in headlamps, rear lights, signal lighting, sensors, actuators, and electronic control units. As an OE supplier to virtually all major car manufacturers, HELLA products represent the cutting edge of automotive lighting and electronic technology. With 125+ years of innovation in vehicle illumination and electronics, HELLA is the definitive choice for high-quality lighting and electronic component replacements.
Suitable cars
Equivalent products (11)
Knock Sensor HELLA 6PG 009 108-301 โ compatible car models
| Car models | BMW: 1 Convertible (E88), 1 Coupe (E82), 1 (E81), 1 (E87), 3 Compact (E36), 3 Compact (E46), 3 Convertible (E46), 3 Convertible (E93), 3 Coupe (E46), 3 Coupe (E92) (+16 more) |
|---|---|
| Engines | 118 i; 120 i; 116 i; 316 i; 316 ti; 318 Ci; 318 i; 316 Ci; 520 i; 728 i, iL; 730 i, Li; sDrive 18 i; 2.0 i; 3.0 i; 2.8 i (+1 more) |
| Year of manufacture | 1994-2015 |
| Manufacturer article number (MPN) | 6PG 009 108-301 |
| OE part numbers | 12 14 1 435 485, 13 62 7 568 422, 1 435 485, 7 568 422 |
Compatibility check
Loading vehicle dataโฆ
Please wait while we load vehicle compatibility information.Description and what's included
HELLA 6pg009108-301 . Cable Length [mm]: 215 mm. Cable Length [mm]: 310 mm. Connector Shape: 0. Corresponds to the original part in colour: 7. Number of sensors: 2. Plug Type: 3. Tightening Torque [Nm]: 20 Nm
- 1x Knock Sensor
Shipping, returns, warranty
Free UK delivery on orders over ยฃ99.00. Tracked standard shipping.
- Standard delivery: 5โ9 business days
- Order before 5pm โ ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Knock Sensor compatible with my car?
This Knock Sensor fits BMW vehicles. Use the vehicle selector at the top of the page to check exact compatibility โ enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this HELLA Knock Sensor have?
This HELLA Knock Sensor has the following specifications: Tightening Torque [Nm]: 20 Nm; Cable Length [mm]: 310 mm; Cable Length [mm]: 215 mm; Plug Type: 3; Connector Shape: 0; Corresponds to the original part in colour: 7. Check the full specifications table above for complete details.
What OE part numbers does this Knock Sensor replace?
This Knock Sensor replaces OE part numbers: 12 14 1 435 485, 13 62 7 568 422, 1 435 485, 7 568 422. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Knock Sensor cost?
This HELLA Knock Sensor is available for ยฃ71.99. Knock Sensor prices vary depending on brand, specifications, and vehicle compatibility. HELLA parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Knock Sensor?
The knock sensor protects the engine from detonation โ a fault causes the ECU to retard ignition timing as a precaution, leading to reduced power and fuel economy. The check engine light with knock sensor codes is the primary indicator.
What tools do I need to replace a Knock Sensor?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Knock Sensor fitted by a professional mechanic.
Can I use this part as a replacement for OE 12 14 1 435 485?
Yes, this HELLA Knock Sensor is a direct replacement for OE part number 12 14 1 435 485. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the HELLA 6PG 009 108-301 the same as the HELLA 6PG 009 108-561?
No, while both are Knock Sensor parts, they are different products. The HELLA 6PG 009 108-301 has Tightening Torque [Nm]: 20 Nm, Cable Length [mm]: 310 mm, Cable Length [mm]: 215 mm. The HELLA 6PG 009 108-561 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
