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Standard Ignition AX34 Engine Intake Manifold Temperature Sensor
Overview of Standard Ignition AX34 Intake Manifold Temperature Sensor
The Standard Ignition AX34 Engine Intake Manifold Temperature Sensor is designed for precise temperature monitoring in various GM vehicles. Compatible with Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, this sensor ensures accurate engine management and emission control.
- Direct mounting type with external installation
- Plug-in attachment method for easy connection
- Black sensor housing with a single oval-shaped female connector
- Equipped with two male pin terminals for reliable electrical contact
- Includes sensor only; no hardware or mounting brackets included
Detailed Product Description
The AX34 sensor from Standard Ignition is engineered to monitor the temperature of the engine intake manifold, providing critical data to the vehicle’s engine control unit (ECU). Its external mounting location and direct mounting type simplify installation and replacement. The sensor features a single oval-shaped female connector designed for a plug-in connection, ensuring a secure and stable electrical interface. The black sensor body is durable and built to withstand engine bay conditions. With two male pin terminals, the sensor maintains consistent signal transmission for accurate temperature readings.
Compatible Vehicles and Applications
This Engine Intake Manifold Temperature Sensor is compatible with a wide range of General Motors vehicles, including Buick models like the LeSabre and Skylark, Cadillac DeVille and Seville, Chevrolet Caprice and Lumina, Oldsmobile 88 and 98, and Pontiac Bonneville and Firebird. It is suitable for models such as the Chevrolet Cavalier, Pontiac Grand Prix, and Cadillac Eldorado, among others. The part number AX34 ensures proper fitment and function across these applications.
Common Issues Addressed by the AX34 Sensor
- Incorrect engine temperature readings causing poor fuel efficiency
- Engine stalling or rough idling due to faulty intake temperature data
- Check engine light triggered by sensor malfunction
- Emission control problems related to inaccurate temperature sensing
- Reduced engine performance from improper air-fuel mixture adjustments
Installation Notes and Tips
Installation of the Standard Ignition AX34 sensor requires no additional hardware or mounting brackets, as it mounts directly to the external intake manifold port. Ensure the connector is fully seated to avoid electrical issues. It is recommended to disconnect the battery before installation to prevent electrical shorts. Verify compatibility with your specific vehicle model and engine type before replacement.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. While hardware and mounting brackets are not included, the sensor itself undergoes rigorous quality control. Please refer to Standard Ignition’s warranty policy for coverage details on the AX34 Engine Intake Manifold Temperature Sensor.
| Brand | Standard Ignition |
| Part Number | AX34 |
| Attachment Method | Plug In |
| Color | Black |
| Connector Gender | Female |
| Connector Shape | Oval |
| Connector Type | Plug In |
| Contents | Sensor |
| Hardware Included | No |
| Mounting Bracket(s) Included | No |
| Mounting Location | External |
| Mounting Type | Direct |
| Terminal Gender | Male |
| Terminal Type | Pin |
| Wiring Harness Included | No |
This part fits 132 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1999 | Cadillac | DeVille | N/A | ||||
| 1999 | Cadillac | Eldorado | N/A | ||||
| 1998 | Buick | Skylark | 3.1L | V6 | N/A | ||
| 1998 | Cadillac | DeVille | N/A | ||||
| 1998 | Cadillac | Eldorado | N/A | ||||
| 1998 | Pontiac | Grand Am | 3.1L | V6 | N/A | ||
| 1997 | Buick | Skylark | 3.1L | V6 | N/A | ||
| 1997 | Cadillac | DeVille | N/A | ||||
| 1997 | Cadillac | Eldorado | N/A | ||||
| 1997 | Cadillac | Seville | N/A | ||||
| 1997 | Pontiac | Grand Am | 3.1L | V6 | N/A | ||
| 1996 | Buick | Park Avenue | N/A | ||||
| 1996 | Buick | Skylark | 3.1L | V6 | N/A | ||
| 1996 | Cadillac | DeVille | N/A | ||||
| 1996 | Cadillac | Eldorado | N/A | ||||
| 1996 | Cadillac | Seville | N/A | ||||
| 1996 | Chevrolet | Corsica | 3.1L | V6 | N/A | ||
| 1996 | Pontiac | Grand Am | 3.1L | V6 | N/A | ||
| 1995 | Buick | LeSabre | N/A | ||||
| 1995 | Buick | Park Avenue | N/A | ||||
| 1995 | Chevrolet | Lumina APV | 3.8L | V6 | N/A | ||
| 1995 | Chevrolet | Lumina Van | 3.8L | V6 | N/A | ||
| 1995 | Oldsmobile | 88 | N/A | ||||
| 1995 | Oldsmobile | 98 | N/A | ||||
| 1995 | Oldsmobile | Silhouette | 3.8L | V6 | N/A | ||
| 1995 | Pontiac | Bonneville | N/A | ||||
| 1995 | Pontiac | Grand Prix | 3.4L | V6 | N/A | ||
| 1995 | Pontiac | Trans Sport | 3.8L | V6 | N/A | ||
| 1994 | Buick | LeSabre | 3.8L | V6 | N/A | ||
| 1994 | Buick | Park Avenue | 3.8L | V6 | N/A | ||
| 1994 | Chevrolet | Cavalier | 3.1L | V6 | N/A | Push-In Type | |
| 1994 | Chevrolet | Lumina | 3.4L | V6 | N/A | ||
| 1994 | Chevrolet | Lumina APV | 3.8L | V6 | N/A | ||
| 1994 | Oldsmobile | 88 | Sedan | N/A | |||
| 1994 | Oldsmobile | 98 | 3.8L | V6 | N/A | On Air Cleaner | |
| 1994 | Oldsmobile | Silhouette | 3.8L | V6 | N/A | Push-In Type; On Air Cleaner | |
| 1994 | Pontiac | Bonneville | 3.8L | V6 | N/A | ||
| 1994 | Pontiac | Grand Prix | N/A | ||||
| 1994 | Pontiac | Sunbird | 2.0L | L4 | N/A | ||
| 1994 | Pontiac | Sunbird | 3.1L | V6 | N/A | Push-In Type | |
| 1994 | Pontiac | Trans Sport | 3.8L | V6 | N/A | ||
| 1993 | Buick | LeSabre | 3.8L | V6 | N/A | ||
| 1993 | Buick | Park Avenue | 3.8L | V6 | N/A | ||
| 1993 | Buick | Regal | 3.1L | V6 | N/A | ||
| 1993 | Buick | Roadmaster | 5.7L | V8 | N/A | Push-In Type | |
| 1993 | Cadillac | Commercial Chassis | 5.7L | V8 | N/A | Push-In Type; On Air Cleaner | |
| 1993 | Cadillac | Fleetwood | N/A | Push-In Type; On Air Cleaner | |||
| 1993 | Chevrolet | Caprice | 4.3L | V6 | N/A | ||
| 1993 | Chevrolet | Cavalier | 3.1L | V6 | N/A | Push-In Type | |
| 1993 | Chevrolet | Corsica | 2.2L | L4 | N/A | ||
| 1993 | Chevrolet | Corsica | 3.1L | V6 | N/A | Push-In Type | |
| 1993 | Chevrolet | Lumina | 3.1L | V6 | N/A | Push-In Type | |
| 1993 | Chevrolet | Lumina | 3.4L | V6 | N/A | Push-In Type | |
| 1993 | Chevrolet | Lumina APV | 3.8L | V6 | N/A | ||
| 1993 | Oldsmobile | 88 | Sedan | N/A | |||
| 1993 | Oldsmobile | 98 | 3.8L | V6 | N/A | On Air Cleaner | |
| 1993 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | N/A | ||
| 1993 | Oldsmobile | Cutlass Supreme | 3.4L | V6 | N/A | ||
| 1993 | Oldsmobile | Silhouette | 3.8L | V6 | N/A | Push-In Type; On Air Cleaner | |
| 1993 | Pontiac | Bonneville | 3.8L | V6 | N/A | ||
| 1993 | Pontiac | Grand Prix | N/A | ||||
| 1993 | Pontiac | Sunbird | 2.0L | L4 | N/A | ||
| 1993 | Pontiac | Sunbird | 3.1L | V6 | N/A | Push-In Type | |
| 1993 | Pontiac | Trans Sport | 3.8L | V6 | N/A | ||
| 1992 | Buick | LeSabre | 3.8L | V6 | N/A | ||
| 1992 | Buick | Park Avenue | 3.8L | V6 | N/A | ||
| 1992 | Buick | Regal | 3.1L | V6 | N/A | ||
| 1992 | Buick | Roadmaster | 5.7L | V8 | N/A | Push-In Type | |
| 1992 | Cadillac | Brougham | 5.7L | V8 | N/A | Push-In Type | |
| 1992 | Cadillac | Brougham | 5.0L | V8 | N/A | Push-In Type | |
| 1992 | Cadillac | Eldorado | 4.9L | V8 | N/A | On Air Cleaner | |
| 1992 | Cadillac | Seville | N/A | On Air Cleaner | |||
| 1992 | Chevrolet | Caprice | 4.3L | V6 | N/A | ||
| 1992 | Chevrolet | Cavalier | 3.1L | V6 | N/A | Push-In Type | |
| 1992 | Chevrolet | Commercial Chassis | 4.3L | V6 | N/A | ||
| 1992 | Chevrolet | Commercial Chassis | 5.0L | V8 | N/A | Engine Intake Manifold Temperature Sensor fits on Cylinder Head. | |
| 1992 | Chevrolet | Commercial Chassis | 5.7L | V8 | N/A | Engine Intake Manifold Temperature Sensor fits on Cylinder Head. | |
| 1992 | Chevrolet | Corsica | 2.2L | L4 | N/A | ||
| 1992 | Chevrolet | Lumina | 3.1L | V6 | N/A | Push-In Type | |
| 1992 | Chevrolet | Lumina | 3.4L | V6 | N/A | Push-In Type | |
| 1992 | Chevrolet | Lumina APV | 3.8L | V6 | N/A | ||
| 1992 | Oldsmobile | 88 | Sedan | N/A | |||
| 1992 | Oldsmobile | 98 | 3.8L | V6 | N/A | On Air Cleaner | |
| 1992 | Oldsmobile | Custom Cruiser | N/A | On Air Cleaner | |||
| 1992 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | N/A | On Air Cleaner | |
| 1992 | Oldsmobile | Cutlass Supreme | 3.4L | V6 | N/A | On Air Cleaner | |
| 1992 | Oldsmobile | Silhouette | 3.8L | V6 | N/A | Push-In Type; On Air Cleaner | |
| 1992 | Oldsmobile | Toronado | 3.8L | V6 | N/A | Push-In Type | |
| 1992 | Pontiac | Bonneville | 3.8L | V6 | N/A | ||
| 1992 | Pontiac | Firebird | 3.1L | V6 | N/A | On Air Cleaner | |
| 1992 | Pontiac | Firebird | 5.0L | V8 | N/A | On Air Cleaner | |
| 1992 | Pontiac | Firebird | 5.7L | V8 | N/A | On Air Cleaner | |
| 1992 | Pontiac | Grand Prix | N/A | Push-In Type; On Air Cleaner | |||
| 1992 | Pontiac | Sunbird | 2.0L | L4 | N/A | ||
| 1992 | Pontiac | Sunbird | 3.1L | V6 | N/A | Push-In Type | |
| 1992 | Pontiac | Trans Sport | 3.8L | V6 | N/A | ||
| 1991 | Buick | LeSabre | 3.8L | V6 | N/A | ||
| 1991 | Buick | Park Avenue | 3.8L | V6 | N/A | ||
| 1991 | Buick | Regal | N/A | Push-In Type | |||
| 1991 | Buick | Roadmaster | 5.0L | V8 | N/A | Push-In Type | |
| 1991 | Cadillac | Brougham | N/A | Push-In Type; On Air Cleaner | |||
| 1991 | Chevrolet | Cavalier | 3.1L | V6 | N/A | Push-In Type | |
| 1991 | Chevrolet | Commercial Chassis | 5.0L | V8 | N/A | Engine Intake Manifold Temperature Sensor fits on Cylinder Head. | |
| 1991 | Chevrolet | Commercial Chassis | 5.7L | V8 | N/A | Engine Intake Manifold Temperature Sensor fits on Cylinder Head. | |
| 1991 | Chevrolet | Corsica | 3.1L | V6 | N/A | Push-In Type | |
| 1991 | Chevrolet | Lumina | 3.1L | V6 | N/A | ||
| 1991 | Chevrolet | Lumina | 3.4L | V6 | N/A | Push-In Type | |
| 1991 | Oldsmobile | 98 | 3.8L | V6 | N/A | On Air Cleaner | |
| 1991 | Oldsmobile | Custom Cruiser | N/A | On Air Cleaner | |||
| 1991 | Oldsmobile | Cutlass Supreme | 3.4L | V6 | N/A | ||
| 1991 | Oldsmobile | Toronado | 3.8L | V6 | N/A | Push-In Type | |
| 1991 | Pontiac | 6000 | 3.1L | V6 | N/A | OE No. 25037357 | |
| 1991 | Pontiac | Firebird | 3.1L | V6 | N/A | On Air Cleaner | |
| 1991 | Pontiac | Firebird | 5.0L | V8 | N/A | On Air Cleaner | |
| 1991 | Pontiac | Firebird | 5.7L | V8 | N/A | On Air Cleaner | |
| 1991 | Pontiac | Grand Prix | N/A | Intake Manifold Absolute Pressure Sensor (MAP) | |||
| 1991 | Pontiac | Sunbird | 3.1L | V6 | N/A | Push-In Type | |
| 1990 | Buick | Regal | N/A | Push-In Type | |||
| 1990 | Cadillac | Brougham | 5.0L | V8 | N/A | Push-In Type | |
| 1990 | Cadillac | Brougham | 5.7L | V8 | N/A | Push-In Type | |
| 1990 | Chevrolet | Caprice | 5.0L | V8 | N/A | On Air Cleaner | |
| 1990 | Chevrolet | Cavalier | 3.1L | V6 | N/A | Push-In Type | |
| 1990 | Chevrolet | Celebrity | 3.1L | V6 | N/A | OE No. 25037229, 25037357 | |
| 1990 | Chevrolet | Corsica | 3.1L | V6 | N/A | Push-In Type | |
| 1990 | Chevrolet | Lumina | 3.1L | V6 | N/A | Push-In Type | |
| 1990 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | N/A | Push-In Type; On Air Cleaner | |
| 1990 | Pontiac | 6000 | 3.1L | V6 | N/A | OE No. 25037357 | |
| 1990 | Pontiac | Firebird | 3.1L | V6 | N/A | On Air Cleaner | |
| 1990 | Pontiac | Firebird | 5.0L | V8 | N/A | On Air Cleaner | |
| 1990 | Pontiac | Firebird | 5.7L | V8 | N/A | On Air Cleaner | |
| 1990 | Pontiac | Grand Prix | N/A | Plastic Sensor; Black Finish; On Intake Manifold | |||
| 1989 | Chevrolet | Caprice | 5.0L | V8 | N/A | On Air Cleaner |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.