LABWORK Up & Downstream O2 Oxygen Sensor for Audi TT VW Golf GTI Jetta 1.8L
LABWORK Up & Downstream O2 Oxygen Sensor for Audi TT VW Golf GTI Jetta 1.8L is a direct-fit replacement sensor set priced at $37.65. Includes upstream and downstream sensors for precise fuel-air ratio monitoring. Ideal for 1.8L Audi and Volkswagen models from 2001–2006 requiring OEM-level performance and emissions compliance.
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Key features
- Direct plug-in replacement for easy install
- Includes both upstream and downstream sensors
- Replaces SG1170, 17014, and equivalent OEM parts
- Compatible with 1.8L Audi TT, VW Golf GTI, Jetta
- 100% brand new construction, not remanufactured
- Ensures accurate air-fuel ratio monitoring
- Fits AFP, AWP, AWV, AWW, AXK engine types
Pros
- +Exact fit for select Audi and VW models
- +Affordable compared to OEM dealership parts
- +No wiring modifications required
Cons
- −Only fits specific 1.8L engine variants
- −Limited to certain model years (2001–2006)
About LABWORK Up & Downstream O2 Oxygen Sensor for Audi TT VW Golf GTI Jetta 1.8L
What is LABWORK Up & Downstream O2 Oxygen Sensor for Audi TT VW Golf GTI Jetta 1.8L?
The LABWORK Up & Downstream O2 Oxygen Sensor is a dual-sensor set designed specifically for 1.8L Audi and Volkswagen vehicles including the Audi TT, VW Golf GTI, Jetta, and related models from 2001 to 2006. Engineered as a direct plug-in replacement, this 100% new O2 sensor set ensures accurate oxygen level detection in the exhaust stream, supporting optimal engine performance, fuel efficiency, and emissions control. Compatible with AFP, AWP, AWV, AWW, and AXK engines, it replaces OE part numbers like SG1170 and 17014, making it a reliable upgrade or replacement for aging or faulty sensors.
Key features
- Direct Fit — Plug-and-play design for seamless installation on 1.8L Audi and VW models.
- Dual Sensors — Includes both upstream and downstream O2 sensors for full system coverage.
- OEM Replacement — Matches factory specifications for SG1170, 17014, and other common part numbers.
- Precise Monitoring — Delivers accurate air-fuel ratio data to improve engine efficiency.
- Broad Compatibility — Fits Audi A4, A8 Quattro, TT, and VW Beetle, Golf GTI, Jetta, and EuroVan.
- Cost-Effective — Affordable alternative to dealership-priced OEM sensors.
- New Construction — 100% brand new, not remanufactured, ensuring long-term reliability.
Who is LABWORK Up & Downstream O2 Oxygen Sensor for Audi TT VW Golf GTI Jetta 1.8L for?
This sensor set is ideal for Audi and Volkswagen owners maintaining 1.8L turbocharged engines from the early 2000s. DIY mechanics and repair shops seeking reliable, emissions-compliant replacements will benefit from its plug-in design and broad compatibility. It's especially useful when diagnosing check engine lights related to oxygen sensor faults or when upgrading worn-out sensors to restore fuel economy and performance.
How does LABWORK Up & Downstream O2 Oxygen Sensor for Audi TT VW Golf GTI Jetta 1.8L compare?
Compared to standard aftermarket O2 sensors, the LABWORK set offers exact-fit compatibility and OEM-level performance at a fraction of the cost. Unlike universal sensors requiring splicing, this unit installs directly without modifications. It outperforms remanufactured units in durability and accuracy, while being more affordable than dealership OEM parts. For 1.8L Audi and VW applications, it strikes a balance between price, fit, and function that generic sensors can't match.
Best use cases
- →Replacing failed upstream O2 sensor
- →Fixing check engine light due to O2 fault
- →Restoring fuel efficiency in 1.8L VWs
- →Emissions test preparation
- →Performance tuning support
Is LABWORK Up & Downstream O2 Oxygen Sensor for Audi TT VW Golf GTI Jetta 1.8L right for you?
This O2 sensor set is best for owners of 2001–2006 1.8L Audi and Volkswagen models needing a reliable, direct-fit replacement. Ideal for DIYers with basic mechanical skills. If your vehicle has a different engine size or year, consider alternative sensors. For those avoiding splicing, this plug-and-play option beats universal types. Always verify engine code compatibility before purchase.
How it compares: Compared to universal O2 sensors, this LABWORK set requires no wire cutting and offers better reliability than remanufactured units. It matches OEM performance at a lower cost than dealership parts, making it ideal for 1.8L Audi and VW applications where exact fit matters.
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What vehicles does the LABWORK O2 sensor fit?
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This sensor fits 2001–2006 Audi TT, A4, A8 Quattro, and VW Golf GTI, Jetta, Beetle, and EuroVan with 1.8L engines. Confirm your engine code (AWP, AWV, etc.) for correct fitment.
Does this O2 sensor require splicing wires?
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No, this is a direct plug-in replacement. It connects without cutting or splicing, making installation simple and reliable for most 1.8L Audi and VW models.
How do I know if I need upstream or downstream O2 sensors?
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Upstream sensors monitor exhaust before the catalytic converter; downstream checks after. If you have a check engine light or poor fuel economy, both may need replacement.
Is the LABWORK O2 sensor new or remanufactured?
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This is a 100% brand new O2 sensor set. It is not remanufactured, ensuring longer life and consistent performance compared to rebuilt alternatives.
Can I use this sensor for emissions testing?
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Yes, this sensor helps maintain proper air-fuel balance, which is critical for passing emissions tests. Replacing faulty O2 sensors improves exhaust output accuracy.
How much does LABWORK Up & Downstream O2 Oxygen Sensor for Audi TT VW Golf GTI Jetta 1.8L cost?
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LABWORK Up & Downstream O2 Oxygen Sensor for Audi TT VW Golf GTI Jetta 1.8L is $37.65 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is LABWORK Up & Downstream O2 Oxygen Sensor for Audi TT VW Golf GTI Jetta 1.8L in stock at Lab Work Auto?
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Yes, LABWORK Up & Downstream O2 Oxygen Sensor for Audi TT VW Golf GTI Jetta 1.8L is currently in stock at Lab Work Auto.
Specifications
- SKU
- F8-019217