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Get the Best Priced BMW 525i Knock Sensor

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BMW 525i Replacement Knock Sensor Information


Many drivers don't know exactly what the knock sensor does in a car. Like other sensors, it monitors engine operation to increase performance. The main function of this device is to detect vibrations caused by engine knock. This data is sent to the powertrain control module, which alters ignition timing and prevents detonation. Knock sensors ensure that you are getting as much power and fuel economy as possible from your engine.

This sensor is usually located in the lower engine block. If it fails, you may experience poor acceleration and reduced fuel economy. The symptoms of a damaged knock sensor show up at highway speeds. The knocking action can destroy the valves, plugs, rods, pistons, and gaskets. Your car's computer will detect a bad sensor and enter fail safe mode. Failure to replace this device can lead to extensive damage to the engine.


BMW 525i Knock Sensor They are available for the following BMW 525i years: 2007, 2006, 2005, 2004, 2003, 2002, 2001, 1995, 1994, 1993, 1992, 1991, 07, 06, 05, 04, 03, 02, 01, 95, 94, 93, 92, 91. This part is also sometimes called BMW 525i Engine Sensors. We stock knock sensor parts for most BMW models including 318i, 325i, 540i, 740iL, M3, 318is, 318ti, 325is, 530i, 740i, X5, 750Li, X3, 745Li, Z3, 750i, 528i, 745i, 328i, 650i, 840Ci, 330i, 545i, 328i xDrive, 323i, 750iL, 325Ci, 323Ci, 335xi, 645Ci, 330Ci, 760i, 535i xDrive, 760Li, Alpina B7, 550i, 328is, 325xi, X6 and 335i.

We stock these Knock Sensor brands for the BMW 525i: Bosch, Facet, Beck Arnley, VDO, Standard Motor Products, ContiTech and API.


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Review Fitment Notes to Ensure Proper Fit
Bosch Logo Bosch Knock Sensor W0133-1619558
Click to Enlarge
(Read reviews)
Product List Price:
$145.29
Our List Price: $44.58
(3) In Stock
Product SKU: W0133-1619558
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
1995 (95) BMW 525i

Facet Logo Facet Knock Sensor 13 62 7 566 785
Click to Enlarge
(Read reviews)
Our List Price: $50.73
(8) In Stock
Product SKU: 13 62 7 566 785
Product Note: Knock Sensor (Ping Sensor) -- Also use: (Qty.) (2) 11 41 7 529 984 bolt.
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: G
Vehicle
2006 (06) BMW 525i

Bosch Logo Bosch Knock Sensor 0261231195
Click to Enlarge
(3 Reviews)
5 Stars
Bosch 0261231195
Knock Sensor
Close
Loading Reviews...
Our List Price: $37.99
(53) In Stock
Product SKU: 0261231195
Product Note: Ignition Knock (Detonation) Sensor -- New; Actual OE part
Features:
  • 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
Fitment Information: Catalog: B
Vehicle Engine
1994 (94) BMW 525i 2.5L 6 Cyl 

Bosch Logo Bosch Knock Sensor 0261231195
Click to Enlarge
(3 Reviews)
5 Stars
Bosch 0261231195
Knock Sensor
Close
Loading Reviews...
Our List Price: $37.99
(53) In Stock
Product SKU: 0261231195
Product Note: Ignition Knock (Detonation) Sensor -- New; Actual OE part
Features:
  • 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
Fitment Information: Catalog: B
Vehicle Engine
1995 (95) BMW 525i 2.5L 6 Cyl 

Bosch Logo Bosch Knock Sensor W0133-1619558
Click to Enlarge
(Read reviews)
Product List Price:
$145.29
Our List Price: $44.58
(3) In Stock
Product SKU: W0133-1619558
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
1994 (94) BMW 525i

Beck Arnley Logo Beck Arnley Knock Sensor 158-1066
Click to Enlarge
(Read reviews)
Our List Price: $62.43
(8) In Stock
Product SKU: 158-1066
Product Note: Ignition Knock (Detonation) Sensor
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
2001 (01) BMW 525i 2.5L 6 Cyl 

Bosch Logo Bosch Knock Sensor 0261231195
Click to Enlarge
(3 Reviews)
5 Stars
Bosch 0261231195
Knock Sensor
Close
Loading Reviews...
Our List Price: $37.99
(53) In Stock
Product SKU: 0261231195
Product Note: Ignition Knock (Detonation) Sensor -- New; Actual OE part
Features:
  • 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
Fitment Information: Catalog: B
Vehicle Engine
1992 (92) BMW 525i 2.5L 6 Cyl 

Bosch Logo Bosch Knock Sensor W0133-1619558
Click to Enlarge
(Read reviews)
Product List Price:
$145.29
Our List Price: $44.58
(3) In Stock
Product SKU: W0133-1619558
Product Note: Production: 09/1992-
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle Production Range
1993 (93) BMW 525i Fr:09-00-92 

VDO Logo VDO Knock Sensor W0133-1835227
Click to Enlarge
(Read reviews)
Product List Price:
$152.67
Our List Price: $80.58
(1) In Stock
Product SKU: W0133-1835227
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
2001 (01) BMW 525i

Bosch Logo Bosch Knock Sensor 0261231195
Click to Enlarge
(3 Reviews)
5 Stars
Bosch 0261231195
Knock Sensor
Close
Loading Reviews...
Our List Price: $37.99
(53) In Stock
Product SKU: 0261231195
Product Note: Ignition Knock (Detonation) Sensor -- New; Actual OE part
Features:
  • 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
Fitment Information: Catalog: B
Vehicle Engine
1993 (93) BMW 525i 2.5L 6 Cyl 

Standard Motor Products Logo Standard Motor Products Knock Sensor KS350
Click to Enlarge
(Read reviews)
Our List Price: $95.99
(19) In Stock
Product SKU: KS350
Product Note: Ignition Knock (Detonation) Sensor -- Genuine Intermotor Quality
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle
2007 (07) BMW 525i

ContiTech Logo ContiTech Knock Sensor 13 62 7 566 785
Click to Enlarge
(Read reviews)
Our List Price: $68.73
(12) In Stock
Product SKU: 13 62 7 566 785
Product Note: Knock Sensor (Ping Sensor) -- Also use: (Qty.) (2) 11 41 7 529 984 bolt.
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: G
Vehicle
2006 (06) BMW 525i

Standard Motor Products Logo Standard Motor Products Knock Sensor KS334
Click to Enlarge
(Read reviews)
Our List Price: $93.99
(11) In Stock
Product SKU: KS334
Product Note: Ignition Knock (Detonation) Sensor -- Genuine Intermotor Quality
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle
2005 (05) BMW 525i

VDO Logo VDO Knock Sensor 13 62 7 568 422
Click to Enlarge
(Read reviews)
Our List Price: $56.73
(25) In Stock
Product SKU: 13 62 7 568 422
Product Note: Knock Sensor (Ping Sensor)
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: G
Vehicle
2004 (04) BMW 525i

Facet Logo Facet Knock Sensor 9.3132
Click to Enlarge
(Read reviews)
Our List Price: $57.43
(23) In Stock
Product SKU: 9.3132
Product Note: Ignition Knock (Detonation) Sensor
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Sub Model Engine
2003 (03) BMW 525i Base  2.5L 6 Cyl M54 

API Logo
API Knock Sensor 1904-300872
Click to Enlarge
(Read reviews)
Our List Price: $52.98
(12) In Stock
Product SKU: 1904-300872
Product Note: Ignition Knock (Detonation) Sensor
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: P
Vehicle
1995 (95) BMW 525i


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Some of our Customer Reviews
Very Satisfied
Reviewer: jlfulton56

5/20/10 10:01 PM

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Order Date | 5/13/10

Very Satisfied
Reviewer: westump

5/8/09 12:53 PM

Great prices on top name brand parts. Delivery time was excellent. I Will return for parts the next time I need them.

Order Date | 5/1/09



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