Where is the MAP sensor located, and how do you replace it on Cadillac CTS?

On 2007 and earlier BL and 3.6L V6 models, as well as all 6.2L V8 engines, the sensor is located on the left side of the intake manifold, while on 2010 and later 3.0L engines, it is positioned on top of the air filter housing. Begin by disconnecting the electrical connector from the sensor, then remove the sensor mounting fasteners and take out the sensor from the intake manifold or air filter housing. To install, follow the reverse order of removal.

OEM Cadillac MAP Sensor

Manifold Air Pressure Sensor

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25 MAP Sensors found

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Cadillac M.A.P. Sensor, Green, Passenger Side Part Number: 12569240
$66.22 MSRP: $112.74
You Save: $46.52 (42%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Manifold Absolute Pressure Sensor; MAP Sensor; Pressure Sensor; Manifold Pressure Sensor; Emission Control Sensors (Vehicle Speed, Oxygen)
- Position: Passenger Side
- Replaces: 16254719, 16137039
Fits the following Cadillac Models:
- Brougham | 1992 | Base, d'Elegance | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Cimarron | 1984-1988 | Base, d'Oro | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS
- Fleetwood | 1993-1996, 1990 | 60 Special, Base, Brougham | 8 Cyl 4.5 L GAS, 8 Cyl 5.7 L GAS
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Cadillac Throttle Position Sensor Part Number: 12711681
$46.60 MSRP: $94.64
You Save: $48.04 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; M.A.P. Sensor; Pressure Sensor; Boost Sensor; Sensor; Sensor, Turbocharger/Supercharger
- Replaces: 12694725, 12644228, 12594942, 12701247
Fits the following Cadillac Models:
- CT5 | 2022-2024 | V Blackwing | 8 Cyl 6.2 L GAS
- CTS | 2014-2019 | V, Vsport, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
- Escalade | 2009-2023 | Base, Hybrid, Hybrid Platinum, Luxury, Platinum, Premium, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2009-2023 | Base, Luxury, Platinum, Premium, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade EXT | 2010-2013 | Base, Luxury, Premium | 8 Cyl 6.2 L FLEX
- XTS | 2014-2019 | Vsport Platinum, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac M.A.P. Sensor Part Number: 55573248
$27.69 MSRP: $45.61
You Save: $17.92 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control; Air Pressure Sensor; Height Adaptation; Manifold Absolute Pressure Sensor; MAP Sensor; Ignition Module; Sensor; Sensor, Turbocharger/Supercharger
- Replaces: 12591290, 93192107
Fits the following Cadillac Models:
- ATS | 2013-2016 | Base, Luxury, Performance, Premium, V | 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- CTS | 2009-2016 | Base, Luxury, Performance, Premium, V, Vsport, Vsport Premium | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
- ELR | 2014-2016 | Base | 4 Cyl 1.4 L PLUG-IN HYBRID EV-GAS (PHEV)
- SRX | 2010-2016 | Base, Luxury, Performance, Premium | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- XTS | 2013-2019 | Base, Livery, Luxury, Platinum, Premium, Premium Luxury | 6 Cyl 3.6 L GAS
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Cadillac M.A.P. Sensor Part Number: 12653415
$18.70 MSRP: $35.12
You Save: $16.42 (47%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; Pressure Sensor; Boost Sensor
- Replaced by: 25203482
Fits the following Cadillac Models:
- ATS | 2016-2019 | V | 6 Cyl 3.6 L GAS
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Cadillac M.A.P. Sensor Part Number: 12650598
$20.27 MSRP: $38.08
You Save: $17.81 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Manifold Absolute Pressure Sensor; Air Charge Temperature Sensor; MAP Sensor; Temperature Sensor; Pressure Sensor
Fits the following Cadillac Models:
- CT5 | 2020-2024 | Premium Luxury, V | 6 Cyl 3.0 L GAS
- CT6 | 2016-2019 | Luxury, Platinum, Premium Luxury, Sport | 6 Cyl 3.0 L GAS
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Cadillac M.A.P. Sensor, Brown Part Number: 12219931
$84.40 MSRP: $139.04
You Save: $54.64 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; Pressure Sensor; Sensor
- Replaces: 16006833, 16006835
Fits the following Cadillac Models:
- 60 Special | 1993 | Base | 8 Cyl 4.9 L GAS
- Allante | 1987-1992 | Base, Value Leader | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
- Brougham | 1987-1991 | Base, d'Elegance | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- DeVille | 1984-1995 | Base, Cabriolet, Spring Edition, Touring, d'Elegance | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.7 L DIESEL
- Eldorado | 1986-1993 | Base, Biarritz, Spring Edition, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS
- Fleetwood | 1984-1992 | 60 Special, 75, 75 Formal, Base, Brougham, Brougham d'Elegance, Formal, d'Elegance | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 6.0 L GAS
- Seville | 1984-1993 | Base, Elegante, STS | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac M.A.P. Sensor Part Number: 12711664
$26.05 MSRP: $48.92
You Save: $22.87 (47%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor
Fits the following Cadillac Models:
- XT5 | 2022-2023 | Premium Luxury, Sport | 6 Cyl 3.6 L GAS
- XT6 | 2022-2024 | Premium Luxury, Sport | 6 Cyl 3.6 L GAS
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Cadillac Barometric Sensor Part Number: 16006833
$84.40 MSRP: $139.04
You Save: $54.64 (40%)
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Product Specifications
- Other Name: Sensor
- Replaced by: 12219931
Fits the following Cadillac Models:
- DeVille | 1984-1985 | Base, Cabriolet, d'Elegance | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
- Fleetwood | 1984-1985 | 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance, Formal | 6 Cyl 4.3 L DIESEL, 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 6.0 L GAS
- Seville | 1984-1985 | Base, Elegante | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac M.A.P. Sensor Part Number: 12694431
$11.46 MSRP: $18.88
You Save: $7.42 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Throttle Inlet Absolute Pressure; MAP Sensor; Pressure Sensor; Boost Sensor; Sensor
- Replaces: 55493530
Fits the following Cadillac Models:
- CT4 | 2020-2024 | Luxury, Premium Luxury, Sport, V | 4 Cyl 2.0 L GAS, 4 Cyl 2.7 L GAS
- CT5 | 2020-2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- CT6 | 2019-2020 | Luxury, Platinum, Premium Luxury, V | 4 Cyl 2.0 L GAS, 8 Cyl 4.2 L GAS
- XT4 | 2019-2024 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
- XT5 | 2020-2023 | Livery, Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- XT6 | 2021-2024 | Luxury | 4 Cyl 2.0 L GAS
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Cadillac M.A.P. Sensor Part Number: 24000470
$13.83 MSRP: $22.79
You Save: $8.96 (40%)
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Product Specifications
- Other Name: Sensor Assembly-Intake Air Pressure & Temperature; MAP Sensor; Boost Sensor; Sensor, Computer Control Sensors
- Replaces: 55505514
Fits the following Cadillac Models:
- CT6 | 2019-2020 | Platinum, V | 8 Cyl 4.2 L GAS
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Cadillac M.A.P. Sensor Part Number: 12650600
$26.57 MSRP: $43.77
You Save: $17.20 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Manifold Absolute Pressure Sensor; MAP Sensor
Fits the following Cadillac Models:
- ATS | 2016-2019 | Luxury, Performance, Premium, Premium Luxury, Premium Performance, V | 6 Cyl 3.6 L GAS
- CT6 | 2016-2020 | Base, Luxury, Platinum, Premium Luxury | 6 Cyl 3.6 L GAS
- CTS | 2017-2019 | Luxury, Premium Luxury | 6 Cyl 3.6 L GAS
- XT5 | 2017-2021 | Base, Luxury, Platinum, Premium Luxury, Sport | 6 Cyl 3.6 L GAS
- XT6 | 2020-2021 | Premium Luxury, Sport | 6 Cyl 3.6 L GAS
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Cadillac M.A.P. Sensor Part Number: 12615135
$80.43 MSRP: $138.12
You Save: $57.69 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; Pressure Sensor; Sensor, Turbocharger/Supercharger
- Replaces: 12581167
Fits the following Cadillac Models:
- XLR | 2006-2009 | V | 8 Cyl 4.4 L GAS
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Cadillac M.A.P. Sensor Part Number: 19418810
$70.30 MSRP: $142.80
You Save: $72.50 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; Pressure Sensor; Boost Solenoid; Barometric Sensor; Sensor, Turbocharger/Supercharger
- Replaces: 09350899, 12580698, 12615136, 9350899
Fits the following Cadillac Models:
- STS | 2006-2009 | V | 8 Cyl 4.4 L GAS
- XLR | 2006-2009 | V | 8 Cyl 4.4 L GAS
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Cadillac M.A.P. Sensor Part Number: 19418808
$73.36 MSRP: $125.98
You Save: $52.62 (42%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; Valve Assembly
- Replaces: 16249939, 09359409, 12614973, 16187556, 9359409
Fits the following Cadillac Models:
- DTS | 2006-2011 | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
- DeVille | 1995-2005 | Base, Concours, d'Elegance, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
- Eldorado | 1995-2002 | Base, ESC, ETC | 8 Cyl 4.6 L GAS
- Escalade | 2002-2008, 1999-2000 | Base, Platinum | 8 Cyl 5.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
- Escalade ESV | 2003-2008 | Base, Platinum | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
- Escalade EXT | 2002-2009 | Base | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- SRX | 2004-2009 | Base | 8 Cyl 4.6 L GAS
- STS | 2005-2010 | Base, Platinum | 8 Cyl 4.6 L GAS
- Seville | 1995-2004 | SLS, STS | 8 Cyl 4.6 L GAS
- XLR | 2004-2009 | Base, Platinum | 8 Cyl 4.6 L GAS
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Cadillac M.A.P. Sensor Part Number: 25203477
$22.19 MSRP: $41.68
You Save: $19.49 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor
- Replaces: 12612110, 12643955, 25202498
Fits the following Cadillac Models:
- ATS | 2013-2019 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
- CT6 | 2016-2018 | Base, Luxury, Plug-In | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- CTS | 2014-2019 | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
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Cadillac M.A.P. Sensor Part Number: 55575988
$20.24 MSRP: $33.33
You Save: $13.09 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Manifold Absolute Pressure Sensor; MAP Sensor
Fits the following Cadillac Models:
- CT6 | 2016-2018 | Luxury, Platinum, Premium Luxury | 6 Cyl 3.0 L GAS
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Cadillac M.A.P. Sensor Part Number: 12569241
Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; Pressure Sensor; Boost Sensor; Turbo Sensor
- Replaces: 16009886, 16040609, 16254539
Fits the following Cadillac Models:
- Escalade | 1999 | Base | 8 Cyl 5.7 L GAS
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Cadillac M.A.P. Sensor Part Number: 16231141
Product Specifications
- Other Name: Sensor Assembly-Manifold Differential Pressure; MAP Sensor; Pressure Sensor; Manifold; Mat; Brake Warning Switch; MDP; Emission Control (Oxygen); Computer Control.
- Replaces: 16054920, 16006834
Fits the following Cadillac Models:
- Allante | 1993 | Base, Indianapolis 500 Pace Car, Value Leader | 8 Cyl 4.6 L GAS
- DeVille | 1994-1996 | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
- Eldorado | 1984-1985 | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
- Seville | 1993-1996 | Base, SLS, STS | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac M.A.P. Sensor Part Number: 88963180
Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor
- Replaces: 12490588, 88959507, 16151999
Fits the following Cadillac Models:
- Allante | 1993 | Base, Indianapolis 500 Pace Car, Value Leader | 8 Cyl 4.6 L GAS
- DeVille | 1994 | Concours | 8 Cyl 4.6 L GAS
- Eldorado | 1993-1994 | Base, Sport, Touring | 8 Cyl 4.6 L GAS
- Seville | 1993-1994 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac M.A.P. Sensor Part Number: 19418807
$82.61 MSRP: $129.40
You Save: $46.79 (37%)
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Manifold Absolute Pressure Sensor; MAP Sensor
- Replaces: 12614970, 16212460
Fits the following Cadillac Models:
- CTS | 2004-2007 | V | 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS

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Cadillac MAP Sensor

Choose OEM MAP Sensor, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Cadillac's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Cadillac MAP Sensor. You can shop at highly competitive prices and protect your budget. All our genuine Cadillac parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Cadillac MAP Sensor checks the pressure levels in the intake manuals to maintain acuity and effectiveness in the delivery of fuel. Cadillac has established its reputation upon daring style and a silk-like ride. The brand dates back to 1902 and it has been able to survive through time with every new model being released. The Cadillac interiors are a combination of traditional and modern materials that make the interior not only welcoming but also sophisticated with its road manners and user-friendly screen. The innovation remains unchanged, as smart glass roof on the hand-built Celestiq is, and even the adaptive technology that reduces stress on the road. Possession of a Cadillac is an indication of respect to the past combined with innovation. The fans have confidence in the badge since it continues to develop and not to follow fads. A MAP Sensor is mounted on the air intake and it measures the varying air pressure dozens of times every second and transmits the information to the ECU to enable the engine to know just how much fuel and spark to inject. As throttle is opened, MAP Sensor updates immediately preventing stumbling and waste. It also feasts onboard diagnostics and thus it becomes easy to notice misfires before they damage mileage. The MAP Sensor is naturally aspirated or turbocharged and maintains the honesty of the speed-density system by monitoring the intake pressure rather than attempting to infer it only by airflow.

Cadillac MAP Sensor Parts and Q&A

M.A.P. Sensor
55567257
Q: Where is the MAP sensor located, and how do you replace it on Cadillac CTS?
A:
On 2007 and earlier BL and 3.6L V6 models, as well as all 6.2L V8 engines, the sensor is located on the left side of the intake manifold, while on 2010 and later 3.0L engines, it is positioned on top of the air filter housing. Begin by disconnecting the electrical connector from the sensor, then remove the sensor mounting fasteners and take out the sensor from the intake manifold or air filter housing. To install, follow the reverse order of removal.