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Airtex E3972M Fuel Pump Module Assembly
| Brand | Airtex E3972M |
|---|---|
| Fuel Sending Unit Included | Yes |
| Negative Ground | Yes |
| Outlet Outside Diameter | 9.49 |
| Length | 258.0 |
| Wiring Harness Length | 445.0 |
| Connector Color | White |
| Regulator Included | No |
| Terminal Type | Spade |
| Mounting Hardware Included | No |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Grade Type | Regular |
| Connector Shape | Oval |
| Gasket Or Seal Included | Yes |
| Housing Material | Pom |
| Terminal Quantity | 4 |
| Top Mount Diameter | 94.0 |
| Lock Ring Included | No |
| Connector Gender | Female |
| Terminal Gender | Male |
| Strainer Included | Yes |
| Inlet Type | Strainer |
| Outlet Type | Quick connect |
| Outlet Quantity | 1 |
| In Tank or External | In tank |
| Resistance Ohms Empty | 40.0 |
| Resistance Ohms Full | 250.0 |
| Internal Or External Strainer | Internal |
| Fuel Tank Pressure Sensor Included | No |
| Minimum Flow Rating | 20 |
| Fits | Cadillac, Chevrolet, and GMC · 8 vehicles |
Specific-fit design. Built for direct application matching and OE-level fit and reliability.
Complete module service. Includes the sending unit, gasket or seal, strainer, and wiring harness.
Corrosion-resistant sensing. Fuel sensor design resists corrosive blends and common fuel additives.
Cross-references Airtex Fuel Pumps E3972M, Bosch 67368 and Carter P74770M for the same application. See all 27.
Fuel Pump Module Assembly Overview
The Airtex E3972M fuel pump module assembly is a specific-fit in-tank replacement built for reliable fuel delivery and sender function. It is engineered for select Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon applications with the listed turbine pump technology note.
Key Features
- Specific-fit fuel pump module assembly for direct application matching.
- In-tank electric pump with 12V operation and quick-connect outlet.
- Includes fuel sending unit, gasket or seal, strainer, and wiring harness.
- Fuel sensor design resists corrosive fuel blends and additives.
- Airtex E3972M is built to meet or exceed OEM fit and reliability targets.
Detailed Description
Airtex E3972M is a fuel pump module assembly designed for in-tank service where consistent fuel supply and accurate level reporting are required. The module uses a female oval connector, four-wire electrical connection, and a quick-connect outlet, with a POM housing and internal strainer for the fuel system environment. It also lists a 60.0 minimum pressure rating and 20 flow rating, supporting the fuel delivery demands of the covered Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon applications. This part cross-references Bosch 67368 and Delphi FG0089 for the same application.
What It Helps Address
- Hard starting caused by weak or inconsistent fuel delivery.
- Fuel gauge readings that no longer track tank level correctly.
- Fuel starvation under load from a failing in-tank pump module.
- Contamination-related wear in the fuel delivery system.
- Electrical connection issues at the pump module interface.
Installation Notes and Tips
Verify the vehicle application against the fitment notes before installation. This module is specific fit and uses an in-tank configuration with a quick-connect outlet and four-wire connector. The product data does not list mounting hardware, so confirm all required service parts are on hand before beginning the repair.
Quality Assurance
Airtex states that its fuel system program is built around premium fit, form, and function, with OE-level fit and reliability targets for covered applications. The E3972M is part of that fuel pump module line and is specified with a fuel sensor design intended to resist corrosive fuel blends and additives.
| Year | Make | Model | # Doors | Drive Type | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|---|
| 2000 | Cadillac | Escalade | — | 4WD | 5.7L | V8 | Includes Tank Seal, Connectors, and Wire Harness; Except Export; with Turbine Pump Technology |
| 2000 | Chevrolet | Tahoe | — | — | 5.7L | V8 | Includes Tank Seal, Connectors, and Wire Harness; Except Export; with Turbine Pump Technology |
| 2000 | GMC | Yukon | — | — | 5.7L | V8 | Includes Tank Seal, Connectors, and Wire Harness; Except Export; with Turbine Pump Technology |
| 1999 | Cadillac | Escalade | — | 4WD | 5.7L | V8 | Includes Tank Seal, Connectors, and Wire Harness; Except Export; with Turbine Pump Technology |
| 1999 | Chevrolet | Tahoe | 4 Door | — | 5.7L | V8 | Includes Tank Seal, Connectors, and Wire Harness; Except Export; with Turbine Pump Technology |
| 1999 | GMC | Yukon | — | — | 5.7L | V8 | Includes Tank Seal, Connectors, and Wire Harness; Except Export; with Turbine Pump Technology |
| 1998 | Chevrolet | Tahoe | 4 Door | — | 5.7L | V8 | Includes Tank Seal, Connectors, and Wire Harness; Except Export; with Turbine Pump Technology |
| 1998 | GMC | Yukon | — | — | 5.7L | V8 | Includes Tank Seal, Connectors, and Wire Harness; Except Export; with Turbine Pump Technology |
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