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BMW 525i Replacement Knock Sensor Information

Read Reviews for BMW 525i Knock Sensor -
5 stars - (3 Reviews)
BMW 525i Knock Sensor Reviews
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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.


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, 740iL, 540i, M3, 318is, 325is, 530i, 318ti, 740i, X5, 745Li, X3, Z3, 745i, 528i, 750Li, 750i, 328i, 330i, 750iL, 325Ci, 323Ci, 545i, 645Ci, 323i, 760i, 650i, 840Ci, 760Li, Alpina B7, 550i, 328is, 325xi, 330Ci, 330xi, 335i, 535i, Z4 and 328xi.

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


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(Read reviews)
Product List Price:
$138.27
Our List Price: $44.48
(3) In Stock
Product SKU: W0133-1619558
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle
1995 (95) BMW 525i


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Bosch 0261231195
Knock Sensor
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Our List Price: $47.33

Product SKU: 0261231195
Product Note: Ignition Knock (Detonation) Sensor -- New; Actual OE part; 2 Required
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1994 (94) BMW 525i 2.5L 6 Cyl 


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Bosch 0261231195
Knock Sensor
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Our List Price: $47.33

Product SKU: 0261231195
Product Note: Ignition Knock (Detonation) Sensor -- New; Actual OE part; 2 Required
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1995 (95) BMW 525i 2.5L 6 Cyl 


Click to Enlarge
(Read reviews)
Product List Price:
$138.27
Our List Price: $44.48
(3) In Stock
Product SKU: W0133-1619558
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle
1994 (94) BMW 525i


Click to Enlarge
(Read reviews)
Our List Price: $59.33

Product SKU: 158-1066
Product Note: Ignition Knock (Detonation) Sensor
Condition: New

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


Click to Enlarge
Bosch 0261231195
Knock Sensor
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Loading Reviews...
Our List Price: $47.33

Product SKU: 0261231195
Product Note: Ignition Knock (Detonation) Sensor -- New; Actual OE part; 2 Required
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1992 (92) BMW 525i 2.5L 6 Cyl 


Click to Enlarge
(Read reviews)
Product List Price:
$138.27
Our List Price: $44.48
(3) In Stock
Product SKU: W0133-1619558
Product Note: Production: 09/1992-
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle Production Range
1993 (93) BMW 525i Fr:09-00-92 


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(Read reviews)
Product List Price:
$170.38
Our List Price: $79.48
(13) In Stock
Product SKU: W0133-1835227
Inventory: In Stock
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
Additional Fitment Information: Catalog: A
Vehicle
2001 (01) BMW 525i


Click to Enlarge
Bosch 0261231195
Knock Sensor
Close
Loading Reviews...
Our List Price: $47.33

Product SKU: 0261231195
Product Note: Ignition Knock (Detonation) Sensor -- New; Actual OE part; 2 Required
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1993 (93) BMW 525i 2.5L 6 Cyl 


Click to Enlarge
(Read reviews)
Our List Price: $110.33
(8) In Stock
Product SKU: KS350
Product Note: Ignition Knock (Detonation) Sensor -- Genuine Intermotor Quality
Inventory: In Stock
Condition: New

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


Click to Enlarge
(Read reviews)
Our List Price: $76.73
(19) 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.
Inventory: In Stock
Condition: New

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


Click to Enlarge
(Read reviews)
Our List Price: $93.33
(19) In Stock
Product SKU: KS334
Product Note: Ignition Knock (Detonation) Sensor -- Genuine Intermotor Quality
Inventory: In Stock
Condition: New

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


Click to Enlarge
(Read reviews)
Our List Price: $58.73
(1) In Stock
Product SKU: 13 62 7 568 422
Product Note: Knock Sensor (Ping Sensor)
Inventory: In Stock
Condition: New

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


Click to Enlarge
(Read reviews)
Our List Price: $93.33
(19) In Stock
Product SKU: KS334
Product Note: Ignition Knock (Detonation) Sensor -- Genuine Intermotor Quality
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
2003 (03) BMW 525i


Click to Enlarge
(Read reviews)
Our List Price: $93.33
(19) In Stock
Product SKU: KS334
Product Note: Ignition Knock (Detonation) Sensor -- With Touring Package; Genuine Intermotor Quality
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
2002 (02) BMW 525i


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Some of our Customer Reviews
Very Satisfied
Reviewer: bosman518

7/6/10 02:38 PM

fast shipment, good product

Order Date | 6/29/10

Very Satisfied
Reviewer: jamesdsmith4

6/17/10 08:13 PM

received item early and as promised. great price and excellant sevice. thanks. will use you again. Jim.

Order Date | 6/9/10



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