Where is the MAP sensor located and how to replace on Chevrolet Express?

Engines of 4.3 L V6, 5.0L, 5.7L, and 7.4L V8 manufactured in 2014 and before have their MAP sensors positioned at the right side of the intake manifold while those of 4.8L, 5.3L, and 6.0L V8s are located at the back of the intake manifold. The first step is to disconnect negative battery terminal cable which is followed by removal of engine cover and then unclipping the electrical connectors from the MAP sensor finally it can be pried out with care using two small screwdrivers by sliding them between both sides of this sensor as well as mounting bracket to make it free enough for easy removal. If you see that your MAP sensor O-ring has cracks or wear marks on it, take it out and examine it carefully to ascertain whether these were caused by damage during its lifespan or not.

Genuine Chevrolet Express MAP Sensor

Manifold Air Pressure Sensor

Enter your vehicle info to find more parts and verify fitment

Select Vehicle by VIN
Select Vehicle by Model

Select by VIN

Enter your VIN for the most accurate results.

Select by Model

-- Select Make --

-- Select Model --

-- Select Year --

6 MAP Sensors found

View related parts
Chevrolet Express Sensor Assembly, Map
Part Number: 12711681
- Replaces: 12594942, 12701247, 12644228, 12694725
$42.36 MSRP: $87.96
You Save: $45.60 (52%)

Add to Cart
More Info
Fits the following Vehicles:
2009-2021 Chevrolet Express | 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
Less Info
View related parts
Chevrolet Express Sensor Assembly, Map
Part Number: 55573248
- Other Name: SENSOR, Computer Control Sensors
- Replaces: 93192107, 12591290
$29.23 MSRP: $55.17
You Save: $25.94 (48%)

Add to Cart
More Info
Fits the following Vehicles:
2008-2014 Chevrolet Express | 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA | 6 Cyl 4.3L
Less Info
View related parts
Chevrolet Express Sensor Assembly, Map
Part Number: 55568175
- Other Name: SENSOR, Computer Control Sensors; Map Sensor, Pressure Sensor, Sensor
- Replaces: 55206797
$30.00 MSRP: $56.58
You Save: $26.58 (47%)

Add to Cart
More Info
Fits the following Vehicles:
2017-2021 Chevrolet Express | 1 TON CARGO EXPRESS, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS | 4 Cyl 2.8L Diesel
Less Info
View related parts
Chevrolet Express Sensor Assembly, Map
Part Number: 12643955
- Other Name: SENSOR, Computer Control Sensors; Map Sensor
- Replaced by: 25203477
$20.53 MSRP: $38.74
You Save: $18.21 (48%)

Add to Cart
More Info
Fits the following Vehicles:
2010-2016 Chevrolet Express | 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 8 Cyl 6.6L Diesel
Less Info
View related parts
Chevrolet Express Sensor Assembly, Map
Part Number: 12614973
- Other Name: SENSOR, Computer Control Sensors; Map Sensor
- Replaced by: 19418808
$70.48 MSRP: $139.84
You Save: $69.36 (50%)

Add to Cart
More Info
Fits the following Vehicles:
1996-2008 Chevrolet Express | 1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RECREATIONAL VEHICLE EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.0L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 7.4L, 8 Cyl 8.1L
Less Info
View related parts
Chevrolet Express SENSOR ASM,MAP
Part Number: 19418812
- Other Name: Manifold Absolute Pressure Sensor, Map Sensor
- Replaces: 09373269, 12215049, 9373269, 12623671
$87.20 MSRP: $181.08
You Save: $93.88 (52%)

Add to Cart
More Info
Fits the following Vehicles:
2006-2010 Chevrolet Express | 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 8 Cyl 6.6L Diesel
Less Info

Chevrolet Express MAP Sensor Parts Questions & Answers

Sensor Assembly, Map
55568175
Q: Where is the MAP sensor located and how to replace on Chevrolet Express?
A: Engines of 4.3 L V6, 5.0L, 5.7L, and 7.4L V8 manufactured in 2014 and before have their MAP sensors positioned at the right side of the intake manifold while those of 4.8L, 5.3L, and 6.0L V8s are located at the back of the intake manifold. The first step is to disconnect negative battery terminal cable which is followed by removal of engine cover and then unclipping the electrical connectors from the MAP sensor finally it can be pried out with care using two small screwdrivers by sliding them between both sides of this sensor as well as mounting bracket to make it free enough for easy removal. If you see that your MAP sensor O-ring has cracks or wear marks on it, take it out and examine it carefully to ascertain whether these were caused by damage during its lifespan or not.