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BMW 525i Steering Angle Sensor

We have 43 Items In-stock.
$35.19 List Price $41.52 Save $6.33 Availability: In Stock
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UNIVERSAL TYPE OXYGEN SENSOR, HEATED, 4-WIRE, SOLD INDIVIDUALLY

This REPLACEMENT oxygen sensor is crafted from high quality materials - stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature rubber internal and external seals, and threaded tube coated with anti-seize compound.

Tested to ensure highest level of quality and reliability; it helps to reduce harmful emissions and extends catalyst life.

Notes: May not be compatible with flanges. May require minor modifications

View Installation Instruction

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE replacement auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

  • SKU#: USOS-4000
  • Brand: Replacement
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Includes: Butt type connectors, without plug
  • Mounting Style: Threaded-in
  • Notes: Designed to fit screw-in type bungs; May not be compatible with flanges
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Fits the following BMW 525i Years:
  • 1989-2007 | All Engines | All Submodels
Rating: (see review/s)

""It is easy to figure out the four wires, all you need to know is use multi-meter to identify the ground, and the two same color wires are for heater, and the rest wire is for signal! Use the above method you even do not need to care what color the wire is. I solder the sensor wire with the old wire, because I do not trust the clamp."" posted by: mountainman on September 1, 2014

"the first O2 sensor was faulty. Return and replacement went very smoothly. Auto Parts even paid the return postage. Definitely a reputable firm to deal with.I would buy from them in the future without any hesitation." posted by: on July 21, 2014 view all 132 reviews

$57.55 List Price $104.73 Save $47.18 Availability: In Stock
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BOSCH REGULAR CLASS OXYGEN SENSOR

Bosch Regular Class Oxygen Sensor provides submersible patented connection system that protects against contamination, withstands the effects of extreme temperatures, and engine vibration. Made to improve engine performance, prevents premature failure for catalytic converter, and reduces harmful emissions.

Specifications:
  • 4-wire
  • 27.2 in.
  • Planar design

Features:
  • Manufactured with a two-foot length sensor wire
  • Uses a submersible patented connection system that protects against contamination and withstands the effects of extreme temperatures and engine vibration
  • Posi-lock connectors that can be unscrewed and reconnected in case of a wiring mistake

Wire splicing required.

  • SKU#: BS15733
  • Brand: Bosch
  • Fit Note: For Cylinders 1-3
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 27.2 in.
 
Fits the following BMW 525i Years:
  • 2006-2007 | 6 Cyl 3.0L | Base
Rating: (see review/s)

"did not work - still have a low voltage sensor alarm." posted by: on April 21, 2014

"Good part for a competitive price and quick shipping!" posted by: on January 13, 2014 view all 17 reviews

$183.55 List Price $216.59 Save $33.04 Availability: In Stock
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DENSO SUPER CLASS FIRST TIME FIT OXYGEN SENSOR

Denso Super Class First Time Fit Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.

Specifications:
  • 4-wire
  • 55.9 in. lead wire

Features:
  • Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
  • Double protection layer
  • Aluminum oxide trap layer
  • Porous PTFE filter
  • Stainless steel housing
This part does not require wire cutting.

  • SKU#: NP2344685
  • Brand: Denso
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month Denso limited warranty
  • Wire Length: 55.9 in.
 
Fits the following BMW 525i Years:
  • 1991-1995 | 6 Cyl 2.5L | Base
$120.00 List Price $141.60 Save $21.60 Availability: In Stock Core Deposit: $48.80
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A1 CARDONE POWER STEERING PUMP, REMANUFACTURED -- Reservoir not included; A high quality, direct-fit OE replacement power steering pump; Features 100 percent new premium grade seals that ensure no leaking; With A1 Cardone's limited 3-year or 36,000-mile warranty.
  • SKU#: A1215889
  • Brand: A1 Cardone
  • Fit Note: Sedan, With Self Leveling Device &/or Anti Lock Differential, Wagon, With Self Leveling Device &/or Anti Lock Differential
  • Pulley Included: No
  • Reservoir Included: No
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 3-year or 36,000-mile A1 Cardone limited warranty
 
Fits the following BMW 525i Years:
  • 1992-1995 | All Engines | Base
  • 1989-1991 | All Engines | All Submodels
$77.25 List Price $91.16 Save $13.91 Availability: In Stock
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WALKER PRODUCTS OXYGEN SENSOR

Walker Products Oxygen Sensors are made to improve engine response and performance. Their typical life expectancy ranges from 30,000 to 60,000 miles if accompanied with regular preventive maintenance while heated oxygen sensors can last 100,000 miles or more.

Specifications:
  • 4-wire
  • Planar design
  • Heated
Features:
  • Improves car's engine response and gas mileage
  • Effectively lowers emissions upon replacing its tired old oxygen sensor
  • Exceeds OE specifications and test requirements
  • SKU#: 25024611
  • Brand: Walker Products
  • Fit Note: Cyl 1-3, 4-6
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following BMW 525i Years:
  • 2001-2003 | 6 Cyl 2.5L | Base
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$97.22 List Price $288.80 Save $191.58 Availability: In Stock
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NTK SUPER CLASS OE IDENTICAL OXYGEN SENSOR

NTK Oxygen Sensor combines expertise with innovation in order to control the fuel and ignition systems to optimize a car's performance in the areas of emissions and fuel economy.

Specifications:
  • 4-wire
  • 28.74 in. wire length
  • Non-flanged
  • Heated
Features:
  • Precision manufactured with a sensing element incorporating NTK's premier technical ceramics
  • Delivers superior fit, form, and function
  • Extensively tested to guarantee quality and reliability
Supplied with a factory-fitted OEM connector for easy installation. Direct plug-in, no cutting or splicing required.
  • SKU#: NG25046
  • Brand: NTK
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Mounting Style: Non-flanged
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
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Fits the following BMW 525i Years:
  • 1989-1990 | All Engines | Base
$121.20 List Price $143.02 Save $21.82 Availability: In Stock
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ABS SPEED SENSOR -- 2 terminals, female connector, male terminal, blade terminal type; Wheel mounting location; With 2 mounting holes; Generates an electrical signal proportional to wheel speed; A high quality, direct fit OE replacement ABS speed sensor; With 3-year or 36,000-mile Standard limited warranty.
  • SKU#: SIALS442
  • Brand: Standard
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
  • Number of Wires: 2
  • Warranty: 3-year or 36,000-mile Standard limited warranty
 
Fits the following BMW 525i Years:
  • 2001-2003 | 6 Cyl 2.5L | Base
$77.38 List Price $91.31 Save $13.93 Availability: In Stock
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Beck Arnley Crankshaft Position Sensor

Beck Arnley is a leading provider of quality automotive parts equivalent to OE structure, fit, and performance together with the hard-to-find merchandise for cars, light trucks, and SUVs. Beck Arnley's years of experience and proficiency in global sourcing provides vehicle owners the precise part for the right and most up-to-date vehicle applications.

Beck Arnley Crankshaft Position Sensors are thoroughly built to carry out vehicle needs and owners selection since automotive experts carefully toughened and cycled all components for safekeeping and supreme function.

  • SKU#: 180-0411
  • Brand: Beck Arnley
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 90-day or 4,000-mile Beck Arnley limited warranty
 
Fits the following BMW 525i Years:
  • 1991-1995 | 6 Cyl 2.5L | Base
$70.02 List Price $82.62 Save $12.60 Availability: In Stock
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DELPHI OXYGEN SENSORS, 4-WIRE -- 17.72 in. overall length, 18 x 1.5 mm thread size, 0.88 in. wrench size, round-4 pin connector type, 100,000 miles inspection interval, heated; OE connectors and wire length are within 3 inches of OE specifications; Unique sensor coatings to resist contamination and ensures long lasting reliable operation; With 1-year or 12,000-mile Delphi warranty.
  • SKU#: DELES10899
  • Brand: Delphi
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Thread Size: 18 x 1.5 mm
  • Warranty: 1-year or 12,000-mile Delphi limited warranty
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Fits the following BMW 525i Years:
  • 2001-2003 | 6 Cyl 2.5L | Base
$88.99 List Price $105.01 Save $16.02 Availability: In Stock
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DORMAN ABS SENSOR -- With harness; A high quality, direct fit OE replacement ABS sensor; With lifetime Dorman limited warranty.
  • SKU#: RB970120
  • Brand: Dorman
  • Fit Note: mfrbodycodename : E39
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Number of Wires: 2
  • Warranty: Lifetime Dorman limited warranty
 
Fits the following BMW 525i Years:
  • 2001-2003 | 6 Cyl 2.5L | Base
$9.51 List Price $11.22 Save $1.71 Availability: In Stock
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CENTRIC BRAKE PAD WEAR SENSOR

When selecting a dependable brand name for your braking system's brake pad wear sensor, count on Centric. Centric's collection of OE quality brake pad wear sensor is specially designed for to deliver perfect fit and performance. To achieve original equipment production quality, every Centric OE Replacement Brake Pad Wear Sensor is crafted after rigorous industry criteria.

  • SKU#: CE116.34002
  • Brand: Centric
  • Fit Note: From 9/91, To 8/91
  • Anticipated Ship Out Time: 1-2 Business Days
  • Length: 10.25 in.
  • Warranty: 90-day or 3,000-mile Centric limited warranty
 
Fits the following BMW 525i Years:
  • 1989-1995 | 6 Cyl 2.5L | Base
$161.95 List Price $191.10 Save $29.15 Availability: In Stock
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  • SKU#: W0133-1819666
  • Brand: OES Genuine
  • Fit Note: Sedan, w/ Self-Levelling : Pump to Gearbox, Wagon, Pump to Gearbox, w/ Self-Levelling : Pump to Gearbox
 
Fits the following BMW 525i Years:
  • 1991-1995 | All Engines | All Submodels
$19.95 List Price $23.54 Save $3.59 Availability: In Stock
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Pentosin CHF 11S Synthetic Hydraulic Fluid

CHF 11S (synthetic oil based)
Size: 1 liter (1.06 quarts), Part# 1405116
Color: Dark Green

Long-Life Synthetic Hydraulic Fluid For Modern Vehicles

Pentosin CHF 11S is a synthetic high performance hydraulic fluid for life-time application in modern vehicle aggregates.

Pentosin CHF 11S is especially designed for hydraulics in the automotive industry with the highest technical requirements such as in: power steering, level control, shock absorber, hydro-pneumatic suspension, stability and traction control, hydraulics for convertible tops, central lock systems, etc. It is suitable for all extreme conditions and guarantees full performance from -40°C to over 130°C system temperature.

CHF 11S OE Recommendations
  • Audi (1990-2005); Spec. TL 52 146.00
  • BMW (1990 on; check owners manual)
  • Chrysler Crossfire
  • Dodge Sprinter (all years)
  • Jaguar (1990 on)
  • Land Rover (all years)
  • Mercedes-Benz (staggered models starting 1990 - check vehicle owners manual)
  • MINI (all years)
  • Nissan (1994 on)
  • Porsche (1990-2005)
  • Rolls Royce
  • Saab (1990-2005)Volkswagen (1990-2005) Spec. TL 52 146.00
  • Volvo (03/1998-2002)
Pentosin offers OEM/OES approved high-tech safety fluids formulated for power steering systems.

Ideal for cold weather climates, Pentosin Hydraulic Fluids are synthetic-based and have an operating temperature range from -40°F (-40°C) to +275°F (+135°C). In fact, they're guaranteed to work perfectly even under extreme temperature changes.

Used by more than 25 global vehicle manufacturers as OE-first fill, Pentosin hydraulic fluids meet DIN 51 524T3 and ISO 7308 specification standards.

Critical Note: Never mix CHF 11S or CHF 202 with ATF fluids.

Warranty Information: Using the appropriate Pentosin product shouldn't invalidate the vehicle's warranty.


  • SKU#: W0133-1850220
  • Brand: Pentosin
  • Fit Note: Hydraulic Fluid 11S Pentosin CHF 11 S.
 
Fits the following BMW 525i Years:
  • 1992-1995 | All Engines | All Submodels
Rating: (see review/s)

"fast service..exactly what I needed...will use this site again" posted by: swank4 on April 24, 2013

$144.95 List Price $738.00 Save $593.05 Availability: In Stock Core Deposit: $150.00
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Maval Gear
Maval specializes in the remanufacturing of power rack and pinion systems and related components for original equipment manufacturers and the global aftermarket.

Remanufactured
  • SKU#: W0133-1891248
  • Brand: Maval
  • Fit Note: w/ Self-Levelling
  • Reservoir Included: No
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following BMW 525i Years:
  • 1991-1995 | All Engines | All Submodels
$321.95 List Price $438.36 Save $116.41 Availability: In Stock Core Deposit: $97.60
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ZF Products
ZF develops and produces, transmissions, steering systems, axles, and chassis components as well as complete systems for passenger cars, commercial vehicles, and off-road machinery.
  • SKU#: W0133-1598770
  • Brand: ZF
  • Fit Note: w/o Self-Levelling : Optional with 32 41 1 469 276.
 
Fits the following BMW 525i Years:
  • 1991-1995 | All Engines | All Submodels
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Select more BMW 525i parts under Tie Rods, Steering Racks, Gearboxes & Components from list below.