If you’re shopping for a throttle position sensor (TPS) for a 2003-era vehicle, these options offer reliable compatibility across common Ford, Nissan, Honda, Dodge, Toyota/Lexus, and GM platforms. This guide helps buyers choose TPS parts that fit specific engines, keep your engine performance steady, and avoid misfires or throttle response delays. The top picks are best for practical maintenance, DIY enthusiasts, and those replacing worn TPS units in mid-2000s vehicles.
| Product | Vehicle Fitment Focus | Best For |
|---|---|---|
| A-Premium Ford/Mercury TPS | Ford Contour/Escape/Explorer Sport Trac, Ranger, Taurus, etc. | Owners of Ford/Mercury mid-2000s SUVs and sedans |
| HiSport Honda TPS | Honda Accord 2003-2005, Honda Element 2003-2006 | Honda CR-V/Accord owners needing OEM-like fit |
| A-Premium Dodge TPS | Dodge Dakota/Durango, Ram 1500, Jeep Commander/Grand Cherokee | Chrysler family SUVs/trucks from early 2000s |
| A-Premium Toyota/Lexus TPS | Toyota Camry 2002-2004, Prius 2001-2003; Lexus ES300/GS300/IS300 | Toyota and Lexus models with V6 engines |
| A-Premium GM/Isuzu TPS | Chevrolet Express/ Silverado/ Tahoe; GMC Envoy/Yukon XL, Isuzu NPR | GM trucks/SUVs and related platforms |
A-Premium TPS Throttle Position Sensor for Ford/Mercury Vehicles
This TPS targets Ford Contour, Escape, Explorer Sport Trac, Ranger, Taurus, Windstar, and more, including Mercury Cougar and Mystique variants. It is designed to fit a broad selection of V6 engines across the Ford/Mercury lineup from the late 1990s through the late 2000s. The included fitment notes cover multiple models and engine displacements, making it a versatile choice for owners of several Ford/Mercury platforms.
Best for: Ford/Mercury owners needing a universal sensor replacement across several 2.5L–4.2L V6 platforms. It simplifies parts selection when you own a mix of models.
Why chosen: Broad vehicle compatibility reduces the risk of ordering the wrong TPS for a shared-architecture engine family.
Caution: Verify the exact vehicle fitment and part numbers before ordering, as some trims or sub-models may require a specific TPS version.
A-Premium Infiniti QX4 & Nissan Vehicles TPS
This TPS is specified for Infiniti QX4 (1997-2000), Nissan Frontier (1999-2004), Pathfinder (1996-2000), and Xterra (2000-2004) with a 3.3L V6. It features a 6-pin blade connector and a two-connector setup. It’s a practical option for owners of mid-2000s Nissan/Infiniti crossovers and trucks seeking a compatible, economical replacement part.
Best for: Nissan/Infiniti mid- to late-90s and early-2000s SUVs and pickups that utilize a 3.3L V6 engine.
Why chosen: Clear reference numbers and a known fitment segment help prevent incorrect ordering for widely used 3.3L V6 powered models.
Caution: Confirm the exact part number and fitment code for your vehicle to avoid incompatibility with non-matching wiring or sensor connectors.
HiSport TPS for Honda Element and Accord
The HiSport sensor fits Honda models including Accord (2003-2005) and Element (2003-2006) with 3-pin blade connectors. It’s positioned as a direct replacement for OEM part numbers such as 16400RAAA52 and related references. The description notes that it is 100% brand new and emphasizes interchangeability with listed part numbers.
Best for: Honda CR-V/Accord owners needing a straightforward, plug-and-play TPS replacement with OEM-style fit.
Why chosen: Honda-specific fitment and part-number cross-referencing minimize the risk of incorrect TPS selection in this brand’s mid-2000s lineup.
Caution: Verify the listed part numbers against your OEM TPS to confirm exact compatibility before purchase.
A-Premium Dodge Dakota/Durango and Jeep TPS
This TPS is targeted for Dodge Dakota (2002 L4 2.5L; 2004-2006 V6 3.7L), Ram 1500 (2002 V6 3.9L), Jeep Commander (2006 V6 3.7L), Grand Cherokee (2002-2004 L6 4.0L; 2005-2006 V6 3.7L), Liberty (2003-2005 L4 2.4L; 2002-2006 V6 3.7L), and Wrangler/TJ variants. It covers a wide range of mid-2000s American SUVs and trucks that share engine families between Dodge and Jeep.
Best for: Dodge/Jeeps with a 3.7L V6 or similar engines, needing a compatible replacement TPS.
Why chosen: Broad cross-model coverage within the Chrysler group helps simplify parts sourcing for owners of multiple vehicles.
Caution: Some Jeep/Wrangler trims may require specific connector configurations; verify connector type before purchase.
A-Premium Toyota/Lexus TPS
This TPS is designed for Toyota Camry (2002-2004), Prius (2001-2003), Sequoia (2004), and Lexus models including ES300/GS300/GS430/IS300/LS430/LX470/SC300/SC400/SC430. It supports models that use a V6 engine and lever configurations on certain years. The reference numbers include 8945230150 and 894523015.
Best for: Toyota and Lexus owners seeking a reliable TPS replacement for 2002-2004 Camry and related V6 platforms.
Why chosen: Clear coverage for a broad family of engines across Toyota and Lexus entries helps reduce misfires from faulty TPS in this era.
Caution: Some models require a specific sensor with a particular lever configuration; confirm the exact fitment for your year/model.
A-Premium GM/Isuzu TPS Suite
This TPS family covers Cadillac Escalade, Chevrolet Silverado, Suburban, Tahoe, Express, Savana, Envoy, Yukon, and Isuzu/NPR platforms from 2003-2009. It includes adjustable fitments across multiple GM trucks and SUVs, plus heavy-duty variants like Kodiak/Topkick configurations. A broad compatibility approach helps those who own multiple GM vehicles or work with fleet maintenance.
Best for: GM trucks and SUVs, plus Isuzu and Workhorse platforms in the 2003-2009 window.
Why chosen: Wide model coverage reduces the need to stock several distinct sensors for a mixed GM fleet.
Caution: Given the broad fitment, double-check the exact model year and engine to avoid mismatches with non-compatible variants.
Buying Guide: Key Questions To Ask
- Which vehicle models and engine types do you own, and what is the exact TPS reference number you need?
- Does the sensor use a 3-pin, 4-pin, or 6-pin connector, and does the connector gender match your wiring harness?
- Is the replacement TPS compatible with your year range, and does it support your vehicle’s throttle-by-wire or mechanical linkage system?
- Are there any fitment notes for lever configurations or specific sub-models that could affect compatibility?
- What type of warranty and return policy applies if the sensor fails or won’t fit your vehicle?
Frequently Asked Questions
- What is a throttle position sensor used for?
- Can a TPS from a different brand fit my vehicle?
- How do I know if my TPS is failing?
- Should I replace the TPS with an OEM or aftermarket unit?
- Is installation difficult for a TPS?
A throttle position sensor monitors the position of the throttle valve and communicates with the engine control unit to optimize fuel delivery and throttle response.
A TPS can fit across brands only if the vehicle’s engine architecture and connector type match. Always verify the exact part number and fitment.
Common signs include erratic idle, poor acceleration, stalling, or a check engine light with related TPS codes. Diagnostics from a shop or OBD-II scanner can confirm.
Both options exist; aftermarket units like those listed often provide a cost-effective replacement while maintaining compatibility with the vehicle’s control system.
Replacement is typically straightforward: disconnect the battery, remove the old sensor, install the new one, and recheck wiring. If wiring harnesses require adaptation, professional installation is advised.