LABWORK Oxygen O2 Sensor For 1998-2002 2008-2011 Toyota Land Cruiser 4.7L 5.7L
LABWORK Oxygen O2 Sensor For 1998-2002 2008-2011 Toyota Land Cruiser 4.7L 5.7L is a direct-fit replacement O2 sensor with 4-wire configuration, priced at $18.81. Ideal for restoring fuel efficiency and passing emissions in compatible Toyota SUVs and trucks.
● In stock
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Key features
- 4-wire configuration for stable signal output
- Interchange part number 234-4169
- 300 mm (11.81 in) lead length
- Direct fit for Toyota 4.7L and 5.7L V8s
- OEM-spec design for reliable performance
- Includes 1 oxygen sensor
- Compatible with Land Cruiser, Sequoia, Tundra
Pros
- +Affordable at $18.81
- +Exact fit reduces installation errors
- +Improves fuel efficiency and emissions
- +No coding or splicing required
- +Trusted interchange number
Cons
- −Not a wideband sensor
- −Limited to specific Toyota models
About LABWORK Oxygen O2 Sensor For 1998-2002 2008-2011 Toyota Land Cruiser 4.7L 5.7L
What is LABWORK Oxygen O2 Sensor For 1998-2002 2008-2011 Toyota Land Cruiser 4.7L 5.7L?
The LABWORK Oxygen O2 Sensor is a direct-fit replacement part designed for Toyota Land Cruiser, Sequoia, and Tundra models equipped with 4.7L and 5.7L V8 engines. This sensor monitors oxygen levels in the exhaust stream to help the engine control unit optimize air-fuel mixture, improving fuel economy, reducing emissions, and ensuring smooth engine performance. Priced at just $18.81, it's a cost-effective solution for DIY mechanics maintaining older Toyota vehicles.
Key features
- 4-Wire Configuration — Ensures accurate signal transmission for precise air-fuel ratio control.
- Interchange Part Number 234-4169 — Matches OEM specifications for reliable compatibility.
- 300 mm Sensor Lead Length — 11.81 inches provides ample reach for proper installation.
- Direct Fit Replacement — No modifications needed; installs like the original unit.
- Compatible with Multiple Models — Fits Land Cruiser, Sequoia, and Tundra with 4.7L and 5.7L engines.
- Includes 1 Oxygen Sensor — Complete package for immediate installation.
Who is LABWORK Oxygen O2 Sensor For 1998-2002 2008-2011 Toyota Land Cruiser 4.7L 5.7L for?
This O2 sensor is ideal for Toyota owners maintaining high-mileage SUVs and trucks, especially those preparing for emissions testing or experiencing check engine lights related to oxygen sensing. It suits DIY mechanics with basic tools and moderate repair experience. Fleet managers and repair shops also benefit from its affordability and reliable performance across multiple compatible platforms.
How does LABWORK Oxygen O2 Sensor For 1998-2002 2008-2011 Toyota Land Cruiser 4.7L 5.7L compare?
Compared to standard aftermarket O2 sensors, the LABWORK unit offers exact OEM-matching fit and function at a fraction of the cost of dealership parts. While not a heated wideband sensor like those in modern performance systems, it outperforms generic universal sensors by eliminating splicing and coding issues. It’s more reliable than unbranded units due to its verified interchange number and consistent build quality, making it a smart upgrade over basic replacements without the premium price tag.
Best use cases
- →Replacing failed O2 sensor in Land Cruiser
- →Fixing check engine light (P0135, P0141)
- →Emissions test preparation
- →Restoring fuel economy in high-mileage truck
- →DIY maintenance on 4.7L/5.7L Toyota V8
Is LABWORK Oxygen O2 Sensor For 1998-2002 2008-2011 Toyota Land Cruiser 4.7L 5.7L right for you?
This O2 sensor suits DIYers with basic mechanical skills maintaining 1998–2002 or 2008–2011 Toyota Land Cruisers, Sequoias, or Tundras. It’s ideal for those needing a reliable, affordable replacement without dealership pricing. For older vehicles, it’s a smarter choice than universal sensors. Consider OEM or Denso units if seeking longer lifespan, but LABWORK delivers solid value for routine replacement.
How it compares: Compared to universal O2 sensors, this LABWORK unit eliminates wiring hassles with direct fit design. It matches OEM performance at lower cost than dealership parts, though it lacks the durability of premium branded sensors like Denso or NTK.
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What vehicles fit the LABWORK Oxygen O2 Sensor?
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This sensor fits 1998–2002 Toyota Land Cruiser 4.7L, 2008–2011 Land Cruiser 5.7L, and 2001–2004 Sequoia and Tundra models with 4.7L engines. Always verify your engine size and O2 sensor position before purchase.
Does the LABWORK O2 sensor require coding or splicing?
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No, this is a direct-fit sensor with a 4-wire connector that matches the factory harness. No splicing, cutting, or coding is required for proper installation on compatible Toyota models.
How does an O2 sensor improve fuel economy?
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By monitoring exhaust oxygen levels, the sensor helps the ECU adjust the air-fuel mixture. A functioning O2 sensor ensures optimal combustion, which improves fuel efficiency and reduces emissions in older Toyota V8s.
Is the LABWORK O2 sensor new or remanufactured?
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The LABWORK Oxygen O2 Sensor is a brand-new aftermarket replacement part built to match OEM specifications, not a remanufactured or recycled unit.
Can I use this sensor for front or rear exhaust positions?
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Yes, this sensor is designed to replace bank 1 sensor 1 or bank 2 sensor 1 depending on your vehicle’s configuration. Confirm the correct bank and position using your service manual.
How much does LABWORK Oxygen O2 Sensor For 1998-2002 2008-2011 Toyota Land Cruiser 4.7L 5.7L cost?
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LABWORK Oxygen O2 Sensor For 1998-2002 2008-2011 Toyota Land Cruiser 4.7L 5.7L is $18.81 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is LABWORK Oxygen O2 Sensor For 1998-2002 2008-2011 Toyota Land Cruiser 4.7L 5.7L in stock at Lab Work Auto?
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Yes, LABWORK Oxygen O2 Sensor For 1998-2002 2008-2011 Toyota Land Cruiser 4.7L 5.7L is currently in stock at Lab Work Auto.
Specifications
- SKU
- F7-8096