Product Description
Interstate-McBee M-3938152 Intake Manifold Gasket – 89–02 5.9L Cummins (Aftermarket)
Direct-fit intake manifold (cover) gasket for 1989–2002 Dodge Ram 2500/3500 5.9L Cummins engines (12-valve and early 24-valve ISB). Interstate-McBee builds to OEM-equivalent dimensions for reliable sealing, easy installation, and long service life.
- OEM-equivalent fit: Replaces Cummins 3938152 (see cross-refs below).
- Engineered materials: Quality composite gasket material for durable, heat-resistant sealing.
- Aftermarket value: Comparable performance at a fraction of OEM boxed pricing.
- Install-friendly: Direct-fit piece between the intake plate/cover and cylinder head.
Specifications
| Brand | Interstate-McBee |
|---|---|
| Part Number | M-3938152 |
| OEM Reference | 3938152 (Cummins) |
| Additional Cross-References | 3902002, 3907036, 3914029, 3931347 |
| Position | Intake manifold (cover) to cylinder head |
| Applications | 5.9L B / ISB (12V & early 24V) |
What’s Included
- (1) Intake manifold cover gasket
Vehicle Fitment
For best results, verify by engine serial number (ESN).
- Dodge Ram 2500/3500 5.9L Cummins
- 1989–1998 12-Valve 6BT
- 1998.5–2002 24-Valve ISB
Installation Notes
- Remove old gasket material completely; clean mating surfaces.
- Follow Cummins service manual torque specs and tightening sequence.
- If you remove the intake heater grid/plate, consider replacing its gasket at the same time.
Warranty
Interstate-McBee new engine gaskets include manufacturer warranty coverage. Terms vary by component; contact us for exact coverage details for this part.
Cross-Reference & Compatibility
Cummins 3938152; also cross-references 3902002, 3907036, 3914029, 3931347. Used on many Cummins B/ISB/QSB applications and included in select upper gasket kits.
Why Buy From CPP Diesel
- ESN-verified fitment support from real diesel techs
- Fast shipping and easy returns
- Curated B-Series parts so you get the right pieces the first time
FAQ
Will this fit both 12V and 24V 5.9L engines?Yes. It fits 1989–1998 12-valve and 1998.5–2002 24-valve ISB applications. Verify by ESN for edge cases.
Where does this gasket sit?
Between the intake manifold/cover (plate) and the cylinder head to seal the intake passage.
What other gaskets should I replace at the same time?
Consider the intake heater grid gasket if removed, along with any disturbed sensors or seals per the service manual.
Is this an OEM Cummins part?
No. It’s an Interstate-McBee aftermarket replacement built to OEM-equivalent specs. An OEM Cummins 3938152 is available separately.
Product Videos
Custom Field
YEAR 1989-2002
MAKE DODGE
ENGINE 5.9L
