Standard Ignition AS88 manifold absolute pressure sensor for the 1997-2001 Dodge Ram 1500 V6 3.9L or V8 5.2L, the 1997-2003 Ram 1500 V8 5.9L and other vehicles monitors intake manifold pressure for the engine's control system. It is lab tested to match OE specifications.
- Instantaneous manifold pressure data sent to the powertrain's electronic control unit
- High-grade materials protect against extreme temperature changes and damaging elements
- Precision engineered to help maintain efficiency and reduce stress on engine components
- Built for proper integration with the vehicle's emissions system
Quick facts
- Part: Standard Ignition AS88 manifold absolute pressure sensor
- Fits: 1997-2001 Dodge Ram 1500 V6 3.9L or V8 5.2L, the 1997-2003 Ram 1500 V8 5.9L and other vehicles
A rough idle, hesitation or a check engine light can mean this sensor is worn, though a leaking vacuum hose or a failing throttle position sensor can produce similar symptoms. Find the cause before you replace it.
Fits
The listing covers a wide range of Dodge and Jeep models, including the 1997-1998 Jeep Grand Cherokee V8 5.2L, the 1997-2003 Grand Cherokee 6-cylinder 4.0L, the 1998 Grand Cherokee V8 5.9L, the 2002 Dodge Ram 2500 6-cylinder 5.9L and the 1997-2002 Ram 2500 V8 5.9L. This listing is one sensor, and each application calls for one. It is engineered for high-mileage Chrysler vehicles.
Specifications
Fit and size
- Quantity per vehicle: 1
- Port quantity: 1
- Connector quantity: 1
- Terminal quantity: 3
Build and materials
- Connector: female, plug-in, blade shape
- Terminals: male, blade type
- Attachment method: plug in
- Country of origin: United States
In the box
One manifold absolute pressure sensor. Mounting hardware, a mounting bracket and O-rings are not included, so plan on new ones rather than reusing the old ones.
Interchange: 2-20200 · 2-MS37 · 3-20200
EC1688 · MS37 · 56029405 · SU3033 · AS88T
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
EC1688, MS37, 56029405, SU3033, 2-20200, 2-MS37, 3-20200, AS88T
Frequently Asked Questions
Does the Standard Ignition AS88 fit a 1997-2003 Jeep Grand Cherokee with the 4.0L engine?
Yes, the Standard Ignition AS88 fits the 1997-2003 Jeep Grand Cherokee 6-cylinder 4.0L. For any other vehicle, look it up in the "Vehicles it fits" section on this page.
Does the AS88 MAP sensor come with O-rings or a mounting bracket?
No. Standard Ignition AS88 is the sensor alone; mounting hardware, a mounting bracket and O-rings are not included.
How many terminals does the AS88 connector have?
The connector is a single female plug-in with three male blade terminals, and the sensor has one port.
Is the Standard Ignition AS88 sensor made in the United States?
Yes. The Standard Ignition AS88 is designed and manufactured in North America, and its country of origin is the United States.
Is MS37 the same as this AS88 manifold absolute pressure sensor?
MS37 is on the interchange list for this sensor, along with 2-MS37 and EC1688. The full list of numbers is on the Interchange line at the bottom of the page.
