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3 Bar Supercharger Pressure Sensor Replacement for 2009-2013 Corvette ZR1 LS9 Camaro ZL1 CTS V LSA 6.2L V8

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$32.00

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About this item

  • 3 Bar Supercharger Outlet MAP Sensor Replacement for GM LSA and LS9 ZR1 Engines
  • Replacement for Part Number(s): 12592525, 0261230185
  • 3 Bar - This sensor will handle applications up to 25 psi (1.7 Bar) of boost.
  • This 3-Bar MAP sensor is recommended for Forced Induction applications and is the Outlet MAP sensor for GM LSA and LS9 supercharged engines.
  • Notes: For 6.2L with supercharged engine -- Located on air outlet


3 Bar MAP Sensor for GM LSA and LS9 Engines [Chevy Small Block V8 Gen. III/IV (LS-Based)]
This is often advertised as a 3 Bar /2.5 Bar MAP sensor, however it is a 2.7 Bar sensor.
Accordingly, it reads up to 1.7 Bar (approx. 25 psi) of boost pressure.
Direct-Fit for Vehicles:
2009-2015 Cadillac CTS-V 6.2L V8 LSA
2012-2015 Chevy Camaro ZL1 6.2L V8 Supercharged LSA
2009-2013 Chevy Corvette ZR1 6.2L V8 (2012-2013 Supercharged) LS9
Plug and Play for the MAP sensor on LS3 engines once they have been supercharged/turbocharged.
LS2 and later manifolds require a separate connection harness (not included).
Make sure MAP sensor wiring is correct.
1 = +5V Supply
2 = Ground
3 = Signal


Kyle M
Reviewed in the United States on May 30, 2024
Cheap looking and feeling knock off. Buy a legit one for a little more. I should have looked closer
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