Holley Throttle Position Sensors

4.43 out of 5 stars 14 Customer Reviews

Maintain optimum idle and rpm with Holley throttle position sensors. They are available for standard Holley carburetors and Holley's Pro-Jection. The sensors use quick-connect Weatherpack connectors, so installation is a snap.

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Holley Throttle Position Sensors 543-111

Throttle Position Sensors, Replacement, Throttle Body Injection, for 4-barrel Dominator, Non-Contact, Magnetic, Each

Part Number: HLY-543-111

4.5 out of 5 stars ( 8 )

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Holley Throttle Position Sensors 543-112

Throttle Position Sensors, Replacement, Multi-port, for Holley 105 mm Throttle Body, Non-Contact Magnetic, Each

Part Number: HLY-543-112

3.5 out of 5 stars ( 2 )

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Holley Throttle Position Sensors EL109A-HIL

THROTTLE POSITION SENSOR, HILBORN CW

Part Number: HLY-EL109A-HIL

Not Yet Reviewed

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Holley Throttle Position Sensors 543-3

Throttle Position Sensors, Replacement, Pro-Jection, Multi-Port, 1-barrel, 2-barrel, Each

Part Number: HLY-543-3

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Holley Throttle Position Sensors 543-29

Throttle Position Sensors, Replacement, Pro-Jection, Multi-Port, 2-barrel, 4-barrel, Each

Part Number: HLY-543-29

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Holley Throttle Position Sensors EL109-HIL

TPS, HILBORN CW & PIGTAIL HARNESS

Part Number: HLY-EL109-HIL

Not Yet Reviewed

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