My Account About Us Help Desk

BMW 635CSi Oxygen Sensor Replacement

Bosch 15727 0 Aftermarket
✓ In Stock

1988-1989 BMW 635CSi Oxygen Sensor - Upstream (Bosch)

Partslink #: 15727

$61.79 View part →
Denso 234-3000 0 Aftermarket
✓ In Stock

1985-1987 BMW 635CSi Oxygen Sensor - Upstream (Denso)

Partslink #: 234-3000

O.E. Quality Universal Replacement Sensor

$70.67 View part →
Bosch 15735 0 Aftermarket
✓ In Stock

1985-1987 BMW 635CSi Oxygen Sensor - Upstream (Bosch)

Partslink #: 15735

$72.67 View part →
Denso 234-4700 0 Aftermarket
✓ In Stock

1988-1989 BMW 635CSi Oxygen Sensor - Upstream (Denso)

Partslink #: 234-4700

O.E. Quality Universal Replacement Sensor

$74.22 View part →
Walker Products 350-33093 0 Aftermarket
✓ In Stock

1985-1986 BMW 635CSi Oxygen Sensor - Upstream (Walker Products)

Partslink #: 350-33093

$85.01 View part →
Walker Products 350-34062 0 Aftermarket
✓ In Stock

1988-1989 BMW 635CSi Oxygen Sensor - Upstream (Walker Products)

Partslink #: 350-34062

$86.61 View part →
Walker Products 350-33032 0 Aftermarket
✓ In Stock

1987 BMW 635CSi Oxygen Sensor - Upstream (Walker Products)

Partslink #: 350-33032

$95.75 View part →
Bosch W0133-1608546 0 Aftermarket
✓ In Stock

1985-1987 BMW 635CSi Oxygen Sensor (Bosch)

Partslink #: W0133-1608546

$96.21 View part →
Walker Products 250-24382 0 Aftermarket
✓ In Stock

1988-1989 BMW 635CSi Oxygen Sensor - Upstream (Walker Products)

Partslink #: 250-24382

$102.94 View part →
Walker Products 250-23016 0 Aftermarket
✓ In Stock

1985-1986 BMW 635CSi Oxygen Sensor - Upstream (Walker Products)

Partslink #: 250-23016

$105.31 View part →
NGK 25512 0 Aftermarket
✓ In Stock

1987-1988 BMW 635CSi Oxygen Sensor - Upstream (NGK)

Partslink #: 25512

Cyls. 4-6 B2S1 OE Equivalent Design

$114.68 View part →
Walker Products 250-23034 0 Aftermarket
✓ In Stock

1987 BMW 635CSi Oxygen Sensor - Upstream (Walker Products)

Partslink #: 250-23034

$115.29 View part →
NGK 25505 0 Aftermarket
✓ In Stock

1985-1986 BMW 635CSi Oxygen Sensor - Upstream (NGK)

Partslink #: 25505

B1S1 OE Equivalent Design

$121.55 View part →
Bosch 13052 0 Aftermarket
✓ In Stock

1988-1989 BMW 635CSi Oxygen Sensor - Upstream (Bosch)

Partslink #: 13052

$121.69 View part →
NGK 25562 0 Aftermarket
✓ In Stock

1989 BMW 635CSi Oxygen Sensor - Upstream (NGK)

Partslink #: 25562

B1S1 OE Equivalent Design

$139.75 View part →
Bosch 13049 0 Aftermarket
✓ In Stock

1985-1987 BMW 635CSi Oxygen Sensor - Upstream (Bosch)

Partslink #: 13049

$141.72 View part →
Delphi ES20125 0 Aftermarket
✓ In Stock

1988-1989 BMW 635CSi Oxygen Sensor (Delphi)

Partslink #: ES20125

with 1520mm Overall Length

$143.87 View part →
Delphi ES10234 0 Aftermarket
✓ In Stock

1985-1987 BMW 635CSi Oxygen Sensor (Delphi)

Partslink #: ES10234

$162.38 View part →
Bosch W0133-1617137 0 Aftermarket
✓ In Stock

1988-1989 BMW 635CSi Oxygen Sensor (Bosch)

Partslink #: W0133-1617137

1520mm

$180.87 View part →
Bosch W0133-1614009 0 Aftermarket
✓ In Stock

1985-1987 BMW 635CSi Oxygen Sensor (Bosch)

Partslink #: W0133-1614009

$203.96 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Oxygen Sensor Compatibility for BMW 635CSi

Browse our selection of quality oxygen sensor parts designed specifically for your BMW 635CSi. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base

Body Types

Coupe

Engine Options

L6 3.5L

Transmissions

Automatic · Manual

Added to cart · Part