Product Description
Interstate-McBee M-3927154 Exhaust Manifold Gasket – 1989–1998 5.9L Cummins (12-Valve)
Restore a proper seal between the cylinder head and exhaust manifold on your 1989–1998 5.9L Cummins (12V) with this Interstate-McBee M-3927154 gasket. Built to OEM-equivalent specs for reliable sealing, heat resistance, and long service life—ideal for stock replacements or when installing a new manifold.
- OEM-style fit: Direct aftermarket replacement for Cummins 3927154.
- Durable construction: Quality materials and precise cut for consistent sealing under high EGTs.
- Sold individually: Order one per cylinder as needed; typical 6-cyl engine uses six gaskets.
- Budget-smart: Interstate-McBee quality at a value vs. OEM boxed parts.
Specifications
| Brand | Interstate-McBee |
|---|---|
| Part Number | M-3927154 |
| OEM Cross-Reference | Cummins 3927154 |
| Position | Exhaust Manifold to Cylinder Head |
| Sold As | Single gasket (qty per engine varies) |
| Compatibility | 5.9L Cummins 12V (see fitment) |
Vehicle Fitment
Always verify by engine serial number (ESN) if possible.
- Dodge Ram 2500/3500 5.9L Cummins (12-Valve):
- 1989–1993 (VE pump)
- 1994–1998 (P-pump)
Install Notes
- Inspect manifold and head for warpage; resurface if out of spec.
- Clean mating surfaces thoroughly; remove all old gasket material.
- Follow Cummins service manual for torque sequence and specs.
- Retorque after heat cycles if required by your manifold manufacturer.
Warranty
New Interstate-McBee engine parts are covered by manufacturer warranty. Valve-train items may have different terms. Contact us for details specific to this gasket.
Why Buy From CPP Diesel
- Expert Cummins fitment help and ESN verification.
- Fast shipping and hassle-free returns.
- Curated inventory for B-Series platforms.
FAQ
Will this fit my 24-valve 5.9L (1998.5–2002)?This listing targets 1989–1998 12-valve applications. Some 24V engines use different gasket shapes and part numbers. Verify by ESN or contact us for the correct set for 1998.5–2002 models.
How many gaskets do I need?
Gaskets are sold individually. A 5.9L 6-cylinder typically requires six manifold-to-head gaskets.
Is this an OEM Cummins part?
This is an aftermarket, OEM-style Interstate-McBee gasket that cross-references Cummins 3927154. If an OEM-boxed part is required, ask us for the genuine Cummins option.
Do I need sealant?
Manifold-to-head gaskets are typically installed dry. Follow the Cummins service manual or the manifold manufacturer’s instructions for any exceptions.
Can I reuse old manifold bolts?
We recommend new hardware if bolts show stretching, corrosion, or damaged threads. Follow torque specs and replace studs as needed.
Product Videos
Custom Field
YEAR 1989-1998
MAKE DODGE
ENGINE 5.9L
