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BMW 325i Knock Sensor Reviews
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Shop BMW 325i Replacement Knock Sensor

When it comes to quality and long-lasting performance, vehicle buyers can't go wrong with a vehicle made by BMW. BMW is a decades-old car manufacturer renowned for designing dependable and sturdy cars. For hardworking quality and solid value from a vehicle, drivers can rely on BMW. Luxurious and elegant vehicles such as your nicely made BMW 325i are intended to be made use of with consideration and also given needed repairs. BMW boasts a heritage of striking looks that really gets noticed, and the look is matched by fuel-efficient power. You chose a BMW for its combination of satisfying responsiveness and sleek appearance that render it a world-class vehicle. First-rate power and automotive performance are dependent on great components and accessories. Having a good working BMW 325i Knock Sensor on your vehicle enables you to monitor the firing of the spark plugs. By monitoring your engine's ignition timing, the BMW 325i Knock Sensor makes for optimal performance regardless of conditions. Your BMW 325i Knock Sensor makes certain your vehicle's operating at maximum power for the minimal consumption of gas. BMW 325i Knock Sensors operate with computer hardware to monitor spark timing constantly so as to guard against engine ping, which can cause problems. Your fine BMW was assembled using quality and skill; it ought to get new OEM components of a similar top level of quality.

We stock these Knock Sensor brands for the BMW 325i: ReplacementBoschFacetStandard Motor ProductsVemoVDOBeck ArnleyNGKAPI

Select your 325i year

Review Fitment Notes
Showing 18 of 91 Results
Replacement Knock Sensor - for 2001 BMW 325i - 412-027 Click to Enlarge
Website Reviews
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Part Number: 412-027
Brand: Replacement
Notes: Ignition Knock (Detonation) Sensor -- Ignition Knock Sensor (Detonation Sensor)
Condition: New
Shipping Options: Free Ground Shipping
$24.95
with FREE Shipping
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This Part Fits:
Catalog: E
Vehicle
2001 BMW 325i
Bosch Knock Sensor - for 1995 BMW 325i - W0133-1619558 Click to Enlarge
Website Reviews
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Part Number: W0133-1619558
Brand: Bosch
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$157.31
Our Price: $56.58
(4) In Stock
This Part Fits:
Catalog: A
Vehicle
1995 BMW 325i
Bosch Knock Sensor - for 1994 BMW 325i 2.5L 6 Cyl - 0261231195 Click to Enlarge
5 Stars
Bosch 0261231195
Knock Sensor
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Part Number: 0261231195
Brand: Bosch
Notes: Ignition Knock (Detonation) Sensor -- New
  • Bosch OE quality knock sensors for optimum engine protection
  • Bosch OE quality knock sensors improve combustion efficiency and reduce fuel consumption up to 9%
  • Bosch OE quality knock sensors increase torque up to 5%
  • Bosch OE quality knock sensors enable the use of multiple quality fuels with various anti-knock properties
Condition: New
Shipping Options: Ground
$43.43
(46) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1994 BMW 325i 2.5L 6 Cyl
Bosch Knock Sensor - for 1994 BMW 325i - W0133-1619558 Click to Enlarge
Website Reviews
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Part Number: W0133-1619558
Brand: Bosch
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$157.31
Our Price: $56.58
(4) In Stock
This Part Fits:
Catalog: A
Vehicle
1994 BMW 325i
Bosch Knock Sensor - for 1993 BMW 325i - E36 Convertible - W0133-1619558 Click to Enlarge
Website Reviews
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Part Number: W0133-1619558
Brand: Bosch
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$157.31
Our Price: $56.58
(4) In Stock
This Part Fits:
Catalog: A
Vehicle Body
1993 BMW 325i E36 Convertible
Facet Knock Sensor - for 2006 BMW 325i - 13 62 7 566 785 Click to Enlarge
5 Stars
Facet 13 62 7 566 785
Knock Sensor
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Part Number: 13 62 7 566 785
Brand: Facet
Notes: Knock Sensor (Ping Sensor) -- Also use: (Qty.) (2) 11 41 7 529 984 bolt.
Condition: New
Shipping Options: Ground
$59.73
(1) In Stock
This Part Fits:
Catalog: G
Vehicle
2006 BMW 325i
Bosch Knock Sensor - for 1995 BMW 325i 2.5L 6 Cyl - 0261231195 Click to Enlarge
5 Stars
Bosch 0261231195
Knock Sensor
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Part Number: 0261231195
Brand: Bosch
Notes: Ignition Knock (Detonation) Sensor -- New
  • Bosch OE quality knock sensors for optimum engine protection
  • Bosch OE quality knock sensors improve combustion efficiency and reduce fuel consumption up to 9%
  • Bosch OE quality knock sensors increase torque up to 5%
  • Bosch OE quality knock sensors enable the use of multiple quality fuels with various anti-knock properties
Condition: New
Shipping Options: Ground
$43.43
(46) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1995 BMW 325i 2.5L 6 Cyl
Bosch Knock Sensor - for 1993 BMW 325i 2.5L 6 Cyl M50TU - 0261231195 Click to Enlarge
5 Stars
Bosch 0261231195
Knock Sensor
Loading Reviews...
Part Number: 0261231195
Brand: Bosch
Notes: Ignition Knock (Detonation) Sensor -- New
  • Bosch OE quality knock sensors for optimum engine protection
  • Bosch OE quality knock sensors improve combustion efficiency and reduce fuel consumption up to 9%
  • Bosch OE quality knock sensors increase torque up to 5%
  • Bosch OE quality knock sensors enable the use of multiple quality fuels with various anti-knock properties
Condition: New
Shipping Options: Ground
$43.43
(46) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1993 BMW 325i 2.5L 6 Cyl M50TU
Standard Motor Products Knock Sensor - for 1994 BMW 325i - KS181 Click to Enlarge
Website Reviews
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Part Number: KS181
Brand: Standard Motor Products
Notes: Ignition Knock (Detonation) Sensor
Condition: New
Shipping Options: Ground
$52.43
(41) In Stock
This Part Fits:
Catalog: B
Vehicle
1994 BMW 325i
Vemo Knock Sensor - for 2006 BMW 325i - W0133-1814791 Click to Enlarge
Website Reviews
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Part Number: W0133-1814791
Brand: Vemo
Notes: iSP Sensor Protection Foil
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$158.64
Our Price: $87.58
(22) In Stock
This Part Fits:
Catalog: A
Vehicle
2006 BMW 325i
VDO Knock Sensor - for 2003 BMW 325i - W0133-1835227 Click to Enlarge
Website Reviews
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Part Number: W0133-1835227
Brand: VDO
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$158.64
Our Price: $85.58
(1) In Stock
This Part Fits:
Catalog: A
Vehicle
2003 BMW 325i
Beck Arnley Knock Sensor - for 2003 BMW 325i 2.5L 6 Cyl - 158-1066 Click to Enlarge
Website Reviews
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Part Number: 158-1066
Brand: Beck Arnley
Notes: Ignition Knock (Detonation) Sensor
  • Matches OE form, fit and function
  • Includes corrosion resistant terminals and coatings
  • Sensor is mounted in cylinder block
  • Constructed to withstand an underhood environment
  • Application specific for this vehicle
Condition: New
Shipping Options: Ground
$61.43
(19) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 BMW 325i 2.5L 6 Cyl
Bosch Knock Sensor - for 1992 BMW 325i - E36 Convertible - W0133-1619558 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: W0133-1619558
Brand: Bosch
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$157.31
Our Price: $56.58
(4) In Stock
This Part Fits:
Catalog: A
Vehicle Body
1992 BMW 325i E36 Convertible
Bosch Knock Sensor - for 1994 BMW 325i - W0133-1662991 Click to Enlarge
Website Reviews
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Part Number: W0133-1662991
Brand: Bosch
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$157.31
Our Price: $56.58
(16) In Stock
This Part Fits:
Catalog: A
Vehicle
1994 BMW 325i
Beck Arnley Knock Sensor - for 2004 BMW 325i 2.5L 6 Cyl - 158-1066 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 158-1066
Brand: Beck Arnley
Notes: Ignition Knock (Detonation) Sensor
  • Matches OE form, fit and function
  • Includes corrosion resistant terminals and coatings
  • Sensor is mounted in cylinder block
  • Constructed to withstand an underhood environment
  • Application specific for this vehicle
Condition: New
Shipping Options: Ground
$61.43
(19) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 BMW 325i 2.5L 6 Cyl
NGK Knock Sensor - for 2005 BMW 325i 2.5L 6 Cyl - ID0096 Click to Enlarge
Website Reviews
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Part Number: ID0096
Brand: NGK
Notes: NTK Ignition Knock (Detonation) Sensor
  • NTK's Ignition Knock Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper ignition timing. This advanced technology is used for durability, drivability and fuel economy.
  • 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.
  • The Ignition Knock (Detonation) Sensor monitors vibrations caused by engine knock, or detonation, to alter the ignition timing and prevent detonation.
Condition: New
Shipping Options: Ground
$90.98
(1) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2005 BMW 325i 2.5L 6 Cyl
NGK Knock Sensor - for 2006 BMW 325i 3.0L 6 Cyl - ID0034 Click to Enlarge
Website Reviews
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Part Number: ID0034
Brand: NGK
Notes: NTK Ignition Knock (Detonation) Sensor
  • The Ignition Knock (Detonation) Sensor monitors vibrations caused by engine knock, or detonation, to alter the ignition timing and prevent detonation.
  • NTK's Ignition Knock Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper ignition timing. This advanced technology is used for durability, drivability and fuel economy.
  • 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.
Condition: New
Shipping Options: Ground
$194.98
(1) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
2006 BMW 325i 3.0L 6 Cyl
API Knock Sensor - for 1995 BMW 325i - 1904-300872 Click to Enlarge
Website Reviews
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Part Number: 983-07422031
Brand: API
Notes: Ignition Knock (Detonation) Sensor
Condition: New
Shipping Options: Ground
$50.98
(13) In Stock
This Part Fits:
Catalog: P
Vehicle
1995 BMW 325i

Related Engine Electrical Parts

Knock Sensors available for the following BMW 325i years: 2006, 2005, 2004, 2003, 2002, 2001, 1995, 1994, 1993, 1992, 06, 05, 04, 03, 02, 01, 95, 94, 93, 92. This part is also sometimes called BMW 325i Engine Sensors. We stock knock sensor parts for most BMW models including 318i, 540i, 740iL, M3, 318is, 325is, 318ti, X5, 525i, 750Li, X3, 328i, Z3, 530i, 750i, 650i, 528i, 745i, 745Li, 740i, 328i xDrive, 550i, 335i, 330i, 335xi, 645Ci, 545i, 323i, 325Ci, 760i, 750iL, 330Ci, 328is, 323Ci, 530xi, 330xi, 325xi, 320i, 840Ci and 535i xDrive.

BMW 325i Knock Sensor Reviews
5 of 5
Verified Customer
2/19/14 11:20 PM - USA

The part coming in a a timely manner. Part was of high quality, and looked just as good as the OEM part it replaced. - John G

- 1993 BMW 325i Knock Sensor
5 of 5
Verified Customer
4/2/16 01:40 PM - USA

They had the parts at the price I was looking for, awesome!! - Phillip

- 2006 BMW 325i Knock Sensor
5 of 5
Verified Customer
6/18/21 09:00 AM - USA

Fast processing and shipping times. Exactly what I needed. - CJN Parts

- 1994 BMW 325i Knock Sensor
5 of 5
Verified Customer
9/23/21 04:44 AM - USA

The part came faster than expected. Unfortunately it didnt fix my problem. On the positive Ive already changed the part so I shouldnt have to worry about that. - Vincent

- 2006 BMW 325i Knock Sensor