MSD MAP Sensors 23121 Sensor, Bosch-Style, 2-Bar, for Controls, Each

SKU: MSD23121

MAP Sensors

MSD MAP Sensors 23121 Sensor, Bosch-Style, 2-Bar, for Controls, Each

SKU: MSD23121

MAP Sensors

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

The pressure inside your intake manifold is extremely important input to the ECU—so a quality MAP sensor from MSD is crucial to your engine's performance. These replacement sensors will respond to changes in manifold pressures and relay the information to the ECU in the form of a voltage signal ranging from about 1 to 5 V. They're available in several different versions for naturally aspirated engines, as well as engines with forced induction.

Part Type

2-Bar Map Sensor

Data: v4.2 - Upd: 2026-10-15 03:07:21

Specifications

Product Attributes - Brand: MSD Ignition
Product Attributes - Manufacturer's Part Number: 23121
Product Attributes - Part Type: MAP Sensors
Product Attributes - Product Line: MSD MAP Sensors
Product Attributes - UPC: 085132231218
Product Attributes - MAP Sensor Style: Bosch
Product Attributes - MAP Sensor Pressure Rating (bar): 2 bar
Product Attributes - MAP Sensor Pressure Rating (psi): 14.5 psi
Product Attributes - Wiring Harness Included: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: For use on applications up to 20 pounds of boost. For MSD controls.

Reference Information

Brand Name/s	Msd Ignition
StreetFX SKU	msd23121
SFX Item ID	4974122
Supplier Item Code	4974122
Manufacturer SKU	23121
Manufacturer UPC	N/A
Alternative References	2-Bar