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Saturn SL1 Oxygen Sensor Reviews
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Shop Saturn SL1 Replacement Oxygen Sensor

Saturn is known for delivering well-designed and efficient automobiles which look as great as they drive. Whether you race or just appreciate driving a performance vehicle, top quality auto parts are crucial. People who love their cars understand that only top quality OEM and aftermarket parts should be installed. A quality Saturn SL1 Oxygen Sensor monitors the amount of oxygen that is going your car's engine cylinders. Oxygen Sensors are essential components that are used in the exhaust to increase fuel performance. Positioned in proximity to the exhaust manifold, your vehicle's Oxygen Sensor passes oxygen levels measured in the car or truck's fuel system to the engine computer. Your Oxygen Sensor is an element of the emissions system and contributes to changes in the air/fuel ratio, eliminating the necessity for manual altitude adjustments. If your car's air-fuel mixture is too lean, inadequate combustion will be the result; at the same time, a too-rich fuel mix may cause excessive wear to the motor and unwanted pollution from the vehicle's exhaust. Whether you're searching for basic parts like door handles or something more advanced like air mass meters, PartsGeek.com has what you need for your vehicle.

We stock these Oxygen Sensor brands for the Saturn SL1: DensoBoschNGKStandard Motor ProductsWalkerAPIDIY Solutions

Select your SL1 year

Review Fitment Notes
Showing 21 of 249 Results
Upstream Denso Oxygen Sensor - for 2000 Saturn SL1 - 234-1022 Click to Enlarge
5 Stars
Denso 234-1022
Oxygen Sensor
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Part Number: 234-1022
Brand: Denso
Notes: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position: Upstream
Condition: New
Sensor Type: Non Heated
Shipping Options: Ground
$27.43
(41) In Stock
This Part Fits:
Catalog: B
Vehicle
2000 Saturn SL1
Downstream Denso Oxygen Sensor - for 2002 Saturn SL1 - 234-4066 Click to Enlarge
4.9 Stars
Denso 234-4066
Oxygen Sensor
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Part Number: 234-4066
Brand: Denso
Notes: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Position: Downstream
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$40.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2002 Saturn SL1
Upstream Denso Oxygen Sensor - for 2002 Saturn SL1 - 234-1022 Click to Enlarge
5 Stars
Denso 234-1022
Oxygen Sensor
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Part Number: 234-1022
Brand: Denso
Notes: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position: Upstream
Condition: New
Sensor Type: Non Heated
Shipping Options: Ground
$27.43
(41) In Stock
This Part Fits:
Catalog: B
Vehicle
2002 Saturn SL1
Downstream Denso Oxygen Sensor - for 2000 Saturn SL1 - 234-4209 Click to Enlarge
4.8 Stars
Denso 234-4209
Oxygen Sensor
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Part Number: 234-4209
Brand: Denso
Notes: Universal -- O.E. Quality Universal Replacement Sensor
  • 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: Downstream
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$39.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2000 Saturn SL1
Downstream Denso Oxygen Sensor - for 2000 Saturn SL1 - 234-4066 Click to Enlarge
4.9 Stars
Denso 234-4066
Oxygen Sensor
Loading Reviews...
Part Number: 234-4066
Brand: Denso
Notes: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Position: Downstream
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$40.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2000 Saturn SL1
Downstream Denso Oxygen Sensor - for 1999 Saturn SL1 - 234-4618 Click to Enlarge
5 Stars
Denso 234-4618
Oxygen Sensor
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Part Number: 234-4618
Brand: Denso
Notes: OE Style -- O.E. Quality Replacement Sensor
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position: Downstream
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$47.43
(32) In Stock
This Part Fits:
Catalog: B
Vehicle
1999 Saturn SL1
Upstream Denso Oxygen Sensor - for 1996 Saturn SL1 - 234-1022 Click to Enlarge
5 Stars
Denso 234-1022
Oxygen Sensor
Loading Reviews...
Part Number: 234-1022
Brand: Denso
Notes: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position: Upstream
Condition: New
Sensor Type: Non Heated
Shipping Options: Ground
$27.43
(41) In Stock
This Part Fits:
Catalog: B
Vehicle
1996 Saturn SL1
Upstream Denso Oxygen Sensor - for 1999 Saturn SL1 - 234-1022 Click to Enlarge
5 Stars
Denso 234-1022
Oxygen Sensor
Loading Reviews...
Part Number: 234-1022
Brand: Denso
Notes: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position: Upstream
Condition: New
Sensor Type: Non Heated
Shipping Options: Ground
$27.43
(41) In Stock
This Part Fits:
Catalog: B
Vehicle
1999 Saturn SL1
Downstream Denso Oxygen Sensor - for 2002 Saturn SL1 - 234-4209 Click to Enlarge
4.8 Stars
Denso 234-4209
Oxygen Sensor
Loading Reviews...
Part Number: 234-4209
Brand: Denso
Notes: Universal -- O.E. Quality Universal Replacement Sensor
  • 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: Downstream
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$39.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2002 Saturn SL1
Upstream Bosch Oxygen Sensor - for 2002 Saturn SL1 1.9L 4 Cyl - 13022 Click to Enlarge
5 Stars
Bosch 13022
Oxygen Sensor
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Part Number: 13022
Brand: Bosch
Notes: Engineered Oxygen Sensor -- Alternative Fit 1
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Upstream
Condition: New
Shipping Options: Ground
$31.43
(11) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Saturn SL1 1.9L 4 Cyl
Upstream Denso Oxygen Sensor - for 2000 Saturn SL1 - 234-1000 Click to Enlarge
4.8 Stars
Denso 234-1000
Oxygen Sensor
Loading Reviews...
Part Number: 234-1000
Brand: Denso
Notes: Universal -- O.E. Quality Universal Replacement Sensor
  • 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: Upstream
Condition: New
Sensor Type: Non Heated
Shipping Options: Ground
$17.18
(43) In Stock
This Part Fits:
Catalog: B
Vehicle
2000 Saturn SL1
Downstream Denso Oxygen Sensor - for 2002 Saturn SL1 - W0133-1937850 Click to Enlarge
5 Stars
Denso W0133-1937850
Oxygen Sensor
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Part Number: W0133-1937850
Brand: Denso
Notes: OE Connector
Product Remark: Original Equipment
Position: Downstream
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$545.37
Our Price: $61.58
(20) In Stock
This Part Fits:
Catalog: A
Vehicle
2002 Saturn SL1
Upstream Denso Oxygen Sensor - for 2002 Saturn SL1 - W0133-1613813 Click to Enlarge
5 Stars
Denso W0133-1613813
Oxygen Sensor
Loading Reviews...
Part Number: W0133-1613813
Brand: Denso
Notes: OE Connector
Position: Upstream
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$77.84
Our Price: $48.58
(8) In Stock
This Part Fits:
Catalog: A
Vehicle
2002 Saturn SL1
Upstream Denso Oxygen Sensor - for 2002 Saturn SL1 - 234-1000 Click to Enlarge
4.8 Stars
Denso 234-1000
Oxygen Sensor
Loading Reviews...
Part Number: 234-1000
Brand: Denso
Notes: Universal -- O.E. Quality Universal Replacement Sensor
  • 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: Upstream
Condition: New
Sensor Type: Non Heated
Shipping Options: Ground
$17.18
(43) In Stock
This Part Fits:
Catalog: B
Vehicle
2002 Saturn SL1
Downstream Bosch Oxygen Sensor - for 2000 Saturn SL1 - W0133-1911804 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: W0133-1911804
Brand: Bosch
Notes: OE Connector
Position: Downstream
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$119.52
Our Price: $48.58
(9) In Stock
This Part Fits:
Catalog: A
Vehicle
2000 Saturn SL1
Upstream NGK Oxygen Sensor - for 1994 Saturn SL1 1.9L 4 Cyl SOHC - 21502 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 21502
Brand: NGK
Notes: Direct Fit Oxygen Sensor -- B1S1; OE Equivalent Design
  • NTK oxygen sensors are equipped with OEM specified connectors and attaching hardware for easy installation. Dual-coated platinum element to increase longevity and ensure the quickest response time.
  • NTK oxygen sensors heat up rapidly to meet requirements of the vehicle to improve fuel economy and reduce emissions. NTK's proprietary ceramic element overcoat protects against sensor failure.
  • NTK is constantly improving sensor designs to provide excellent performance and improve resistance to failure. NTK works with their OEM manufacturers through each phase of development from concept to production.
Position: Upstream
Condition: New
Shipping Options: Ground
$42.08
(1) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1994 Saturn SL1 1.9L 4 Cyl SOHC
Upstream Standard Motor Products Oxygen Sensor - for 2002 Saturn SL1 - SG418 Click to Enlarge
Website Reviews
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Part Number: SG418
Brand: Standard Motor Products
Notes: Oxygen Sensor
Position: Upstream
Condition: New
Shipping Options: Ground
$44.98
(1) In Stock
This Part Fits:
Catalog: C
Vehicle
2002 Saturn SL1
Upstream Walker Oxygen Sensor - for 2002 Saturn SL1 1.9L 4 Cyl VIN: 8 FI Naturally Aspirated GAS - 250-21028 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 250-21028
Brand: Walker
Notes: OE -- B1S1
  • Designed to meet or exceed OE specifications in form, fit and function. Global coverage for import and/or domestic applications. Direct fit replacement. Performance meets or exceeds OE performance. Increase fuel economy and lower emissions
Position: Upstream
Condition: New
Shipping Options: Ground
$28.98
(1) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
2002 Saturn SL1 1.9L 4 Cyl VIN: 8 FI Naturally Aspirated GAS
Downstream API Oxygen Sensor - for 2002 Saturn SL1 1.9L 4 Cyl VIN: 8 FI Naturally Aspirated GAS - 1900-482110 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 4894-07592900
Brand: API
Notes: Oxygen Sensor -- Heated Sensor
Position: Downstream
Condition: New
Shipping Options: Ground
$36.98
View Details
This Part Fits:
Catalog: P
Vehicle Engine
2002 Saturn SL1 1.9L 4 Cyl VIN: 8 FI Naturally Aspirated GAS
Upstream DIY Solutions Oxygen Sensor - for 2002 Saturn SL1 - EMS00263 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: EMS00263
Brand: DIY Solutions
Notes: Oxygen Sensor -- Upstream
  • Direct Fit Replacement
  • Quality Tested - built to a strict level of product standards.
Position: Upstream
Condition: New
Shipping Options: Free Ground Shipping
$29.95
with FREE Shipping
(10) In Stock
This Part Fits:
Catalog: Q
Vehicle
2002 Saturn SL1
Upstream Denso Oxygen Sensor - for 1994 Saturn SL1 - 234-1029 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 234-1029
Brand: Denso
Notes: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position: Upstream
Condition: New
Sensor Type: Non Heated
Shipping Options: Ground
$43.98
(1) In Stock
This Part Fits:
Catalog: N
Vehicle
1994 Saturn SL1

Related Fuel Injection Parts

Oxygen Sensors available for the following Saturn SL1 years: 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 02, 01, 00, 99, 98, 97, 96, 95, 94, 93, 92, 91. This part is also sometimes called Saturn SL1 O2 Sensor. We stock oxygen sensor parts for most Saturn models including Vue, Ion, SL2, Astra, SC2, L300, Outlook, Aura, L200, SL, SC1, LW300, SW2, Sky, LS1, LS2, LW200, LS, Relay, SW1, L100, LW1, LW2 and SC.

Saturn SL1 Oxygen Sensor Reviews
5 of 5
Verified Customer
8/17/13 09:26 AM - USA

Oxygen Sensor was a perfect fit. - wan2rv

- 2002 Saturn SL1 Oxygen Sensor
4 of 5
Verified Customer
12/29/13 08:44 AM - USA

I'm safistied with the product, but it require more tools for the installation, ex: terminal crimping pliers. - Bernard Miron

- 2001 Saturn SL1 Oxygen Sensor
5 of 5
Verified Customer
1/6/14 11:08 AM - USA

This product fit properly.Parts Geek has unbeatable prices and prompt shipping. Compare prices...you won't find a better deal anywhere. - Good Deal!

- 1996 Saturn SL1 Oxygen Sensor
5 of 5
Verified Customer
2/20/14 06:34 PM - USA

part was correct as always and service great as always - perfect service and products so far

- 1999 Saturn SL1 Oxygen Sensor
5 of 5
Verified Customer
3/1/14 08:19 AM - USA

What can I say. It either works or not. So far, so good. - OEM sensor

- 2000 Saturn SL1 Oxygen Sensor
5 of 5
Verified Customer
3/28/14 05:15 PM - USA

I was very pleased with the O2 Sensor. It was half the price of AutoZone and, made the CEL go away. - Shooter 48

- 2002 Saturn SL1 Oxygen Sensor