Throttle position sensor FOR Toyota Land Cruiser Tundra 4.0L 4.7L V8 DOHC TH263
Throttle position sensor FOR Toyota Land Cruiser Tundra 4.0L 4.7L V8 DOHC TH263 is an OEM-spec replacement part priced at $12.93. It delivers precise throttle response and engine performance for Toyota and Lexus V8 models from 1997–2003, ideal for DIY repairs and engine diagnostics.
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Key features
- OEM replacement for 89452-30140
- Fits 4.0L and 4.7L V8 DOHC engines
- Direct plug-and-play installation
- Ensures smooth acceleration and idle
- Compatible with Land Cruiser, Tundra, LX470
- Durable construction for high-heat environments
- Affordable alternative to dealer parts
Pros
- ++ Low price at $12.93
- ++ Exact fit for listed Toyota and Lexus models
- ++ Improves throttle response and fuel economy
- ++ Easy to install with basic tools
- ++ Reliable performance under load
Cons
- −- Only for American-market vehicles
- −- Verify fitment before purchase
About Throttle position sensor FOR Toyota Land Cruiser Tundra 4.0L 4.7L V8 DOHC TH263
What is Throttle position sensor FOR Toyota Land Cruiser Tundra 4.0L 4.7L V8 DOHC TH263?
This throttle position sensor (TPS) is a direct-fit replacement for select Toyota and Lexus vehicles equipped with 4.0L and 4.7L V8 DOHC engines. Designed to match OEM specifications, it monitors throttle valve angle and sends real-time data to the engine control unit (ECU), enabling accurate air-fuel mixture and smooth power delivery. Built as a replacement for part number 89452-30140, it's engineered for reliable performance in high-heat underhood environments.
Key features
- OEM Replacement — Matches factory specs for 89452-30140.
- Engine Compatibility — Fits 4.0L and 4.7L V8 DOHC Toyota and Lexus models.
- Plug-and-Play Install — Direct fit with no wiring modifications.
- Precise Throttle Response — Improves acceleration and idle stability.
- Durable Construction — Built to withstand high-temperature engine bays.
- Fuel Efficiency — Helps optimize air-fuel ratio for better economy.
- Affordable Alternative — Cost-effective vs. dealership parts.
Who is Throttle position sensor FOR Toyota Land Cruiser Tundra 4.0L 4.7L V8 DOHC TH263 for?
This TPS is ideal for DIY mechanics maintaining older Toyota Land Cruiser, Tundra, Sequoia, or Lexus LX470 and GS400 models from 1997–2003. It’s suited for those experiencing rough idling, poor acceleration, or check engine lights linked to throttle position sensor faults. With basic hand tools, users can install it quickly without specialized tuning.
How does Throttle position sensor FOR Toyota Land Cruiser Tundra 4.0L 4.7L V8 DOHC TH263 compare?
Compared to generic aftermarket sensors, this unit offers exact OEM fit and function, avoiding calibration issues. It outperforms low-cost imports in reliability and signal accuracy. While not programmable like high-end performance sensors, it’s optimized for stock engine management systems, making it a smarter choice than dealer-priced OEM parts without sacrificing compatibility or durability.
Best use cases
- →Replace failing OEM throttle sensor
- →Fix rough idle or hesitation
- →Resolve check engine light (P0121, P0221)
- →Upgrade worn sensor in high-mileage V8
- →DIY engine performance restoration
Is Throttle position sensor FOR Toyota Land Cruiser Tundra 4.0L 4.7L V8 DOHC TH263 right for you?
This throttle position sensor suits DIYers with 1997–2003 Toyota or Lexus V8 models showing throttle response issues. Basic mechanical skill is sufficient for installation. Always confirm compatibility using your VIN or engine code. Consider this over pricier dealer parts or unreliable no-name brands for a balanced mix of cost and reliability.
How it compares: Compared to generic aftermarket TPS units, this part offers superior fit and signal accuracy. It matches OEM performance at a fraction of dealer cost, making it ideal for stock engine repairs over modified or performance-tuned systems.
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What vehicles does this throttle position sensor fit?
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It fits select Toyota Land Cruiser, Tundra, Sequoia, and Lexus LX470, GS400, and LS400 models from 1997–2003 with 4.0L or 4.7L V8 DOHC engines. Confirm fit using your VIN or engine code, as it's designed for American-market vehicles.
Does this throttle position sensor require programming?
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No, this sensor is plug-and-play and does not require programming or calibration. It's designed to work immediately upon installation with factory ECU settings in compatible Toyota and Lexus vehicles.
How do I know if my throttle position sensor is failing?
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Symptoms include rough idle, hesitation during acceleration, poor fuel economy, or a check engine light with codes like P0121 or P0221. A failing TPS may also cause erratic throttle response or stalling at low speeds.
Is this throttle position sensor made by Toyota?
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No, it's a premium aftermarket replacement designed to meet OEM specifications for part number 89452-30140. It delivers equivalent performance without the dealership markup.
Can I install this throttle position sensor myself?
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Yes, installation is straightforward with basic hand tools. The sensor mounts near the throttle body and connects via a factory-style electrical connector. No special tuning or recalibration is needed after replacement.
How much does Throttle position sensor FOR Toyota Land Cruiser Tundra 4.0L 4.7L V8 DOHC TH263 cost?
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Throttle position sensor FOR Toyota Land Cruiser Tundra 4.0L 4.7L V8 DOHC TH263 is $12.93 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is Throttle position sensor FOR Toyota Land Cruiser Tundra 4.0L 4.7L V8 DOHC TH263 in stock at Lab Work Auto?
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Yes, Throttle position sensor FOR Toyota Land Cruiser Tundra 4.0L 4.7L V8 DOHC TH263 is currently in stock at Lab Work Auto.
Specifications
- SKU
- F7-3103