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BMW 635CSi Replacement Oxygen Sensor Information

Read Reviews for BMW 635CSi Oxygen Sensor - 4.7 stars - (6 Reviews)
BMW 635CSi Oxygen Sensor Reviews
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When a problem develops or a component must be replaced, don't try to save money with a badly-made part. That BMW 635CSi deserves genuine OEM and aftermarket car parts to deliver its best performance. Car or truck enthusiasts who enjoy optimized vehicles recognize that nothing is more vital than getting the most outstanding new parts for your car. Protect your vehicle's critical components by buying only the most reliable quality parts. When the ratio of fuel to air is too lean, poor combustion will be the result; on the other hand, a too-rich ratio leads to excessive wear to your engine and large quantities of air pollution from your car or truck's tailpipe. The oxygen sensor works in conjunction with a vehicle's data processor to determine whether or not your fuel mix provided to the engine needs to be fine-tuned. The BMW 635CSi Oxygen Sensor monitors the gas to oxygen mixture by analyzing it to ensure the highest mileage. Usually found on the exhaust manifold, your vehicle's Oxygen Sensor passes oxygen levels measured in the vehicle's exhaust system to the computer. An Oxygen Sensor is a system used to regulate the oxygen level in your vehicle's exhaust.


They are available for the following BMW 635CSi years: 1989, 1988, 1987, 1986, 1985, 89, 88, 87, 86, 85. This part is also sometimes called BMW 635CSi O2 Sensor. We stock oxygen sensor parts for most BMW models including 325i, 528i, X5, 328i, 540i, 740iL, 525i, 530i, M3, 325Ci, 330Ci, 330i, 323i, Z3, 740i, 318i, 325xi, X3, M5, 328is, 318ti, 745Li, 330xi, 535i, 323Ci, 325is, 750iL, 318is, 325e, 745i, 335i, 528e, Z4, 735i, 323is, 325, 535xi, 320i, 325es and 328Ci.

We stock these Oxygen Sensor brands for the BMW 635CSi: Bosch, Denso and Delphi.



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(Read reviews)
Sale Price: $71.63
(20) In Stock
Product SKU: 13052
Product Note: OE Style Oxygen Sensor -- Bosch is the OE equivalent supplier
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: C
Vehicle Engine
• 1989 (89) BMW 635CSi 3.5L 6 Cyl 


Click to Enlarge

(Read reviews)
Sale Price: $71.63
(20) In Stock
Product SKU: 13052
Product Note: OE Style Oxygen Sensor -- Bosch is the OE equivalent supplier
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: C
Vehicle Engine
• 1988 (88) BMW 635CSi 3.5L 6 Cyl 


Click to Enlarge

(Read reviews)
Sale Price: $84.63
(32) In Stock
Product SKU: 13008
Product Note: Oxygen Sensor -- Exact Fit
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Reduces harmful exhaust emissions
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: C
Vehicle Engine
• 1986 (86) BMW 635CSi 3.5L 6 Cyl 


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(Read reviews)
Sale Price: $82.63
(4) In Stock
Product SKU: 234-3016
Product Note: OE Style -- O.E. Quality Replacement Sensor
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: C
Vehicle Engine
• 1986 (86) BMW 635CSi 3.5L 6 Cyl 


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(Read reviews)
Retail Price:
$169.79
Sale Price: $62.23
(1) In Stock
Product SKU: W0133-1608546
Product Note: Universal - Production: 09/01/1986-, 1790mm
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

Additional Fitment Information: Warehouse: A
Vehicle Production Range
• 1986 (86) BMW 635CSi Fr:09-01-86 


Click to Enlarge

(Read reviews)
Retail Price:
$169.79
Sale Price: $62.23
(1) In Stock
Product SKU: W0133-1608546
Product Note: Universal - 1790mm
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

Additional Fitment Information: Warehouse: A
Vehicle
• 1987 (87) BMW 635CSi


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Bosch 15727
Oxygen Sensor
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Sale Price: $33.63
(>35) In Stock
Product SKU: 15727
Product Note: Universal Oxygen Sensor -- Bosch is the OE equivalent supplier
Features:
  • Revolutionary patented submersible connection system protects against water and contamination and withstands the effects of extreme temperature and engine vibration
  • Special heat-resistant Posi-Lock connectors ensure easy installation
  • User-friendly instructions eliminate the need to call a hotline for assistance
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: C
Vehicle Engine
• 1988 (88) BMW 635CSi 3.5L 6 Cyl 


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Bosch 15735
Oxygen Sensor
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Sale Price: $37.63
(>35) In Stock
Product SKU: 15735
Product Note: Universal Oxygen Sensor -- Bosch is the OE equivalent supplier
Features:
  • Revolutionary patented submersible connection system protects against water and contamination and withstands the effects of extreme temperature and engine vibration
  • Special heat-resistant Posi-Lock connectors ensure easy installation
  • User-friendly instructions eliminate the need to call a hotline for assistance
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: C
Vehicle Engine
• 1985 (85) BMW 635CSi 3.5L 6 Cyl 


Click to Enlarge

Bosch 15727
Oxygen Sensor
Close
Loading Reviews...
Sale Price: $33.63
(>35) In Stock
Product SKU: 15727
Product Note: Universal Oxygen Sensor -- Bosch is the OE equivalent supplier
Features:
  • Revolutionary patented submersible connection system protects against water and contamination and withstands the effects of extreme temperature and engine vibration
  • Special heat-resistant Posi-Lock connectors ensure easy installation
  • User-friendly instructions eliminate the need to call a hotline for assistance
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: C
Vehicle Engine
• 1989 (89) BMW 635CSi 3.5L 6 Cyl 


Click to Enlarge

Bosch 15735
Oxygen Sensor
Close
Loading Reviews...
Sale Price: $37.63
(>35) In Stock
Product SKU: 15735
Product Note: Universal Oxygen Sensor -- Bosch is the OE equivalent supplier
Features:
  • Revolutionary patented submersible connection system protects against water and contamination and withstands the effects of extreme temperature and engine vibration
  • Special heat-resistant Posi-Lock connectors ensure easy installation
  • User-friendly instructions eliminate the need to call a hotline for assistance
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: C
Vehicle Engine
• 1987 (87) BMW 635CSi 3.5L 6 Cyl 


Click to Enlarge

(Read reviews)
Retail Price:
$209.00
Sale Price: $119.23
with FREE Shipping
(1) In Stock
Product SKU: W0133-1617137
Product Note: OE Connector - 1520mm
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Additional Fitment Information: Warehouse: A
Vehicle
• 1989 (89) BMW 635CSi


Click to Enlarge

(Read reviews)
Sale Price: $40.63
(10) In Stock
Product SKU: 234-4700
Product Note: Universal -- O.E. Quality Universal Replacement Sensor
Features:
  • Manufactured to the highest O.E. quality, guaranteed to fit right
  • Aluminum oxide trap, this extra layer helps to protect from silicone and lead poisoning
  • Stainless steel housing and porous Teflon filter all contribute to make a long life
  • Improved engine performance and greater fuel efficiency
  • Prevents premature sensor failure
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: C
Vehicle Engine
• 1988 (88) BMW 635CSi 3.5L 6 Cyl 


Click to Enlarge

(Read reviews)
Sale Price: $83.63
(10) In Stock
Product SKU: 13049
Product Note: OE Style Oxygen Sensor -- Bosch is the OE equivalent supplier
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground

Additional Fitment Information: Warehouse: C
Vehicle Engine
• 1987 (87) BMW 635CSi 3.5L 6 Cyl 


Click to Enlarge

(Read reviews)
Retail Price:
$169.79
Sale Price: $136.23
with FREE Shipping
(1) In Stock
Product SKU: W0133-1614009
Product Note: OE Connector - Production: 09/01/1986-, 1790mm
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Additional Fitment Information: Warehouse: A
Vehicle Production Range
• 1986 (86) BMW 635CSi Fr:09-01-86 


Click to Enlarge

(Read reviews)
Retail Price:
$227.02
Sale Price: $142.23
with FREE Shipping
(1) In Stock
Product SKU: W0133-1606031
Product Note: OE Connector
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Additional Fitment Information: Warehouse: A
Vehicle
• 1985 (85) BMW 635CSi


Click to Enlarge

(Read reviews)
Sale Price: $75.23
with FREE Shipping
(2) In Stock
Product SKU: ES20125
Product Note: Oxygen Sensor -- Wrench Size: 7/8 in.; Actual OE Part
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Additional Fitment Information: Warehouse: B
Vehicle
• 1989 (89) BMW 635CSi


Related Top Sellers

Some of our Customer Reviews
Very Satisfied
Reviewer: ahwomack

10/7/09 03:12 PM

The parts arrived as ordered and on time. the parts were for a 1989 Mercedes and fit perfect. Thanks

Order Date | 9/30/09

Very Satisfied
Reviewer: rockmanted

4/2/10 10:47 AM

Good service.Ships quickly.

Order Date | 3/26/10





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