Standard Ignition TH341 Throttle Position Sensor

Brand Standard Ignition TH341
Connector Gender Female
Connector Type Plug In
Terminal Gender Male
Terminal Type Blade Terminals
Fits Mazda · 3 vehicles

Plug-in connector. Simplifies installation with a single female connector.

Blade terminals. Uses three male blade terminals for a secure electrical connection.

Throttle position sensor. Monitors throttle movement for precise engine control.

Cross-references Standard Ignition TH341, 2-16704 and EC3237 for the same application. See all 5.

$578.59Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $578.59
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Throttle Position Sensor for Mazda RX-7

Standard Ignition TH341 is a throttle position sensor for select 1986-1988 Mazda RX-7 applications. It uses a female plug-in connector with three male blade terminals to provide a direct electrical interface at the throttle body.

Key Features

  • Throttle position sensor for emission control and engine management systems
  • Female connector with plug-in style connection
  • 3 male blade terminals for the specified harness interface
  • Direct-fit application for 1986-1988 Mazda RX-7
  • Standard Ignition TH341 replacement part number

Detailed Description

Standard Ignition TH341 is built for throttle position sensing on the 1986-1988 Mazda RX-7, where accurate throttle input is important for fuel delivery, idle control, and drivability. This sensor uses one female connector and three male blade terminals, matching the electrical layout required for the listed application. If you are sourcing a throttle position sensor for a Mazda RX-7, TH341 provides a focused replacement option for the original equipment-style connection and signal path. This part cross-references 2-16704 and EC3237 for the same application.

What It Helps Address

  • Erratic throttle signal readings
  • Idle instability related to throttle input
  • Hesitation during throttle transition
  • Driveability issues tied to worn sensor output
  • Emission control faults caused by incorrect throttle position feedback

Installation Notes and Tips

Verify connector style, terminal layout, and throttle body mounting before installation. Confirm the vehicle application as 1986-1988 Mazda RX-7 and compare the existing sensor to Standard Ignition TH341 before replacement. After installation, check throttle response and idle behavior to confirm proper sensor operation.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and engine management components. TH341 is listed for the specified Mazda RX-7 applications and is identified by the Standard Ignition TH341 part number for accurate catalog matching.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1988MazdaRX-71.3LR2N/A—
1987MazdaRX-71.3LR2N/A—
1986MazdaRX-71.3LR2N/A—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — TH3412-16704EC3237N32618911TPS4093