My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Holley EFI 543-29 Throttle Position Sensor 3-Pin TPS

Manufacturer

Picture for manufacturer Holley EFI

Part Number

543-29
7 reviews
Sale Price

$126.95

In Stock (5)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Holley EFI 543-29 is a replacement throttle position sensor (TPS) designed for throttle body injection systems. This sensor provides critical throttle angle data to your engine management system, ensuring accurate fuel delivery and optimal engine performance.

Key Features:

  • 3-pin electrical connection for reliable signal transmission
  • Black anodized finish for durability and corrosion resistance
  • Direct replacement for compatible Holley EFI throttle bodies
  • Precision potentiometer design for accurate throttle angle measurement
  • Note: Electrical connector sold separately

This TPS is compatible with multiple Holley EFI throttle body applications. The throttle position sensor is a wear item that may need replacement over time as engine vibration and temperature cycling can affect sensor accuracy. Verify compatibility with your specific throttle body model before ordering.

Products specifications

Adjustable

Yes

Brand

Holley EFI

Category

Emission Control

Connector Gender

FEMALE

Connector Quantity

1

Emission Code

5

Material

ABS Composite

Mount Type

Bolt-on

Mounting Hardware Included

No

Part Type

Throttle Position Sensor

Product Type

Throttle Position Sensor

Sub Category

Sensors

Throttle Body Mounted

Yes

Warning

California Proposition 65

Easy payment for Apple Pay

These guys did a great job tires delivered two days before expected 2nd order from them both orders delivered in just a few days

Really painless transaction. My item arrived essentially on time (a slight delay from the estimated delivery date - but THM was all over it, touching base with updates before I even had to reach out). My order arrived in working order and packaged well. I will definitely order from them again!

Easy to order and priced right

Good price.

Best price , and fast service. I give them a three thumbs up .

Fast delivery good items as described

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy