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MAP Sensors

MAP stands for Manifold Absolute Pressure. The MAP sensor is attached to your intake manifold or throttle body, where it monitors the amount of air flowing into your...

MAP stands for Manifold Absolute Pressure. The MAP sensor is attached to your intake manifold or throttle body, where it monitors the amount of air flowing into your fuel-injected engine. This allows the computer to fine-tune fuel spray and spark timing to optimize performance, fuel economy and emissions. Some vehicles use a Mass Air Flow (MAF) sensor instead, which performs a similar task.

A faulty MAP sensor can cause your vehicle to run rich or lean. MAP sensors also operate over a limited pressure range (indicated in psi or bar), so if you’ve made performance modifications involving forced induction, you may need...

MAP stands for Manifold Absolute Pressure. The MAP sensor is attached to your intake manifold or throttle body, where it monitors the amount of air flowing into your fuel-injected engine. This allows the computer to fine-tune fuel spray and spark timing to optimize performance, fuel economy and emissions. Some vehicles use a Mass Air Flow (MAF) sensor instead, which performs a similar task.

A faulty MAP sensor can cause your vehicle to run rich or lean. MAP sensors also operate over a limited pressure range (indicated in psi or bar), so if you’ve made performance modifications involving forced induction, you may need to update your sensor.

Summit Racing Equipment carries hundreds of MAP sensor applications. Our powerful search tools allow you to shop my Make/Model for stock replacement sensors, or by parameters like pressure range, sensor style, or engine version.

Summit also carries all the other sensors your vehicle needs, as well as the computers to run them all. Check out our Help Center article to make sense of all these sensors!

Top Brands

Shop for your new MAP sensor with confidence at Summit Racing Equipment. We only partner with respected manufacturers like ACDelco, Holley, AEM Electronics, MSD Ignition, FAST, BOSCH, Delphi, and more.

Individual Parts

Results 1 - 22 of 22

Sensors, Sniper EFI, Map Sensor, 2.5 Bar, GM Stock Attachments, 25 psi Boost Maximum, for Sniper EFI Intakes, Fabricated, Each

Part Number: SNE-870021

4.33 out of 5 stars ( 3 )

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Map Sensor, 2.5 Bar, Upgrade Pro Flo 4 XT, for use with Boost, Adapter Harness Included, Each

Part Number: EDL-3547

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Map Sensor, 2 Bar, Upgrade Pro Flo 4, for use with Boost, Each

Part Number: EDL-3542

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Standard Turbo Charger Boost Sensor

Part Number: SMP-AS410

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Sensor, Oxygen Sensor Alert, Boost/Manifold Pressure/Vacuum Sensor, Each

Part Number: ALT-OA-MP

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Estimated Ship Date: Oct 1, 2025 if ordered today

Turbocharger Boost Sensor

Part Number: SMP-AS439

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Turbocharger Boost Sensor

Part Number: SMP-AS432

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Air Temperature Sensor, Turbocharger Boost Sensor

Part Number: SMP-AS482

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Turbocharger Boost Sensor

Part Number: SMP-AS451

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Estimated Ship Date: Oct 6, 2025 if ordered today

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EM- Turbo Boost Sensor

Part Number: SMP-AS401

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

MAP Sensor, Bosch Style, 1 Bar, -14.5psi To 0 psi, 1/8 in. NPT Thread, Stainless Steel, Each

Part Number: LDM-899001

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MAP Sensor, Bosch Style, 2 Bar, -14.7 psi To 14.7 psi, 1/8 in. NPT Thread, Stainless Steel, Each

Part Number: LDM-899002

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MAP Sensor, Bosch Style, 3 Bar, -14.5 psi To 29 psi, 1/8 in. NPT Thread, Stainless Steel, Each

Part Number: LDM-899003

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MAP Sensor, Bosch Style, 5 Bar, -14.5 psi To 58 psi, 1/8 in. NPT Thread, Stainless Steel, Each

Part Number: LDM-899005

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MAP Sensor, Bosch Style, 6 Bar, -14.5 psi To 72.5 psi, 1/8 in. NPT Thread, Stainless Steel, Each

Part Number: LDM-899006

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MAP Sensor, Bosch Style, 4 Bar, -14.7 psi To 43.5 psi, 1/8 in. NPT Thread, Stainless Steel, Each

Part Number: LDM-899004

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MAP Sensor, Bosch Style, 10 Bar, -14.5 psi To 130.5 psi, 1/8 in. NPT Thread, Stainless Steel, Each

Part Number: LDM-8990010

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MAP Sensor, Bosch Style, 7 Bar, -14.5 psi To 87 psi, 1/8 in. NPT Thread, Stainless Steel, Each

Part Number: LDM-899007

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MAP Sensor, Bosch-Style, 2-Bar, for MSD Controls, Each

Part Number: MSD-23121

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MAP Sensor, Bosch-Style, 3-Bar, for MSD Controls, Each

Part Number: MSD-23131

5.0 out of 5 stars ( 2 )

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MAP Sensor, Bosch-Style, 2-Bar, Stock-Style, Each

Part Number: MSD-2312

5.0 out of 5 stars ( 4 )

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MAP Sensor, Bosch-Style, 3-Bar, Stock-Style, Each

Part Number: MSD-2313

4.0 out of 5 stars ( 3 )

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