LABWORK 4X Oxygen Sensor O2 Combo 234-4696 For 1999-2004 Land Rover Discovery
LABWORK 4X Oxygen Sensor O2 Combo 234-4696 is a set of 4 direct-fit O2 sensors for 1999-2004 Land Rover Discovery. Priced at $42.31, it features 4-wire male connectors and threaded mounting, ideal for DIY mechanics restoring factory emissions performance and engine efficiency.
● In stock
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Key features
- Set of 4 brand-new O2 sensors
- Direct replacement for 1999-2004 Land Rover Discovery
- 4-wire with male connector
- Threaded-in mounting design
- Tested before shipment
- Uses high-grade internal chips
- Interchange: 234-4696, 234-4694, 15175, 15630
Pros
- ++ Complete 4-sensor set for full replacement
- ++ Matches OEM fit and function
- ++ Affordable vs dealership pricing
- ++ Pre-tested for reliability
- ++ Uses quality internal electronics
Cons
- −- Requires correct part number verification
- −- Not for vehicles outside specified range
About LABWORK 4X Oxygen Sensor O2 Combo 234-4696 For 1999-2004 Land Rover Discovery
What is LABWORK 4X Oxygen Sensor O2 Combo 234-4696 For 1999-2004 Land Rover Discovery?
The LABWORK 4X Oxygen Sensor O2 Combo 234-4696 is a complete set of four brand-new oxygen sensors engineered as direct replacements for 1999-2004 Land Rover Discovery models. Designed to restore accurate air-fuel ratio monitoring, these sensors help maintain engine efficiency, reduce emissions, and prevent check engine light issues caused by faulty O2 readings. Each unit is built to match OEM specifications for fit, function, and durability, making it a reliable upgrade or replacement solution for aging or malfunctioning sensors.
Key features
- Complete 4-Sensor Set — Includes all four O2 sensors needed for full vehicle coverage.
- OEM Direct Fit — Matches factory design for seamless installation on 1999-2004 Land Rover Discovery.
- 4-Wire with Male Connector — Standard plug-and-play design ensures compatibility.
- Threaded-In Mounting — Secure installation into exhaust manifold or pipe.
- Pre-Tested Reliability — Each sensor tested before shipment for performance assurance.
- High-Grade Internal Chips — Sourced from top suppliers for accurate signal output.
- Interchange Numbers — Compatible with 234-4696, 234-4694, 15175, 15630.
Who is LABWORK 4X Oxygen Sensor O2 Combo 234-4696 For 1999-2004 Land Rover Discovery for?
This sensor set is ideal for DIY mechanics and Land Rover owners maintaining or restoring 1999-2004 Discovery models. It suits users needing a full O2 sensor replacement due to age, failure, or emissions testing requirements. With straightforward installation, it's accessible for intermediate-level home mechanics using basic tools.
How does LABWORK 4X Oxygen Sensor O2 Combo 234-4696 For 1999-2004 Land Rover Discovery compare?
Compared to dealership-sourced OEM parts, this LABWORK set offers significant cost savings while maintaining core functionality and fit. Unlike universal sensors requiring splicing, these are direct-fit units that preserve factory wiring integrity. While not branded like Denso or Bosch, they use quality internal components and are pre-tested, offering better reliability than untested budget imports. For Land Rover-specific applications, this combo provides a balanced mix of affordability, compatibility, and performance.
Best use cases
- →Replace failed O2 sensors in Land Rover Discovery
- →Restore emissions system performance
- →Pass state emissions testing
- →DIY engine efficiency upgrade
- →Prevent check engine light issues
Is LABWORK 4X Oxygen Sensor O2 Combo 234-4696 For 1999-2004 Land Rover Discovery right for you?
This LABWORK 4X O2 sensor set is best for Land Rover Discovery owners from 1999-2004 needing a full sensor replacement. Ideal for DIYers with intermediate mechanical skills. Verify your existing part number before purchase. Alternatives include pricier OEM or premium aftermarket brands like Denso, but this set delivers solid value for budget-conscious repairs.
How it compares: Compared to universal O2 sensors, this LABWORK set offers plug-and-play installation with no wiring modifications. It matches OEM fit at a lower cost than dealership parts, making it a smarter choice than generic or untested imports for Land Rover-specific applications.
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What vehicles is the LABWORK 4X Oxygen Sensor O2 Combo 234-4696 compatible with?
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This set fits 1999-2004 Land Rover Discovery models. Always verify compatibility using your existing sensor's part number before installation to ensure correct fitment.
Does the LABWORK 4X Oxygen Sensor O2 Combo require splicing or modifications?
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No, these are direct-fit sensors with 4-wire male connectors. They plug directly into your vehicle's factory harness without any wiring changes.
How are these oxygen sensors tested before shipment?
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Each sensor undergoes functional testing to verify signal accuracy and electrical integrity before shipping, ensuring reliable performance upon installation.
Is the LABWORK 4X Oxygen Sensor O2 Combo as reliable as OEM?
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Designed to match OEM specifications, it uses high-grade internal chips and is pre-tested. While not branded OEM, it delivers comparable fit and function at a lower price.
Can I install these oxygen sensors myself?
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Yes, if you have basic mechanical experience and tools. The threaded design and plug-and-play connectors make it suitable for DIY installation with proper safety precautions.
How much does LABWORK 4X Oxygen Sensor O2 Combo 234-4696 For 1999-2004 Land Rover Discovery cost?
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LABWORK 4X Oxygen Sensor O2 Combo 234-4696 For 1999-2004 Land Rover Discovery is $42.31 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is LABWORK 4X Oxygen Sensor O2 Combo 234-4696 For 1999-2004 Land Rover Discovery in stock at Lab Work Auto?
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Yes, LABWORK 4X Oxygen Sensor O2 Combo 234-4696 For 1999-2004 Land Rover Discovery is currently in stock at Lab Work Auto.
Specifications
- SKU
- F7-357