Product Description
Genuine Cummins
Cummins 3927154 — Exhaust Manifold Gasket (Sold Individually, 6 Required)
MPN: 3927154 | Also Known As: manifold-to-head gasket | Cross-Refs: 3901456, 3905443
Why This Part
- ✓ OE sealing to stop exhaust leaks and restore turbo spool.
- ✓ Direct-fit for classic 5.9L 12-valve applications.
- ✓ Sold individually — order 6 per engine.
- ✓ Durable OEM construction for heat-cycle reliability.
OE Fit Stock Replacement 6 Per Engine
Quick Specs
| Type | Exhaust manifold-to-cylinder-head gasket |
|---|---|
| OE Part # | 3927154 |
| Cross-References | 3901456, 3905443 |
| Qty Required | 6 per engine (sold individually) |
Verified Fitment (Automotive)
| Year Range | Engine | Chassis |
|---|---|---|
| 1989–1998 | 5.9L Cummins 12-Valve (6BT) | Ram 2500/3500 |
Industrial/Off-Highway: Common on B-series engines (4B/6B, ISB/QSB variants). Always verify by ESN for non-automotive applications.
Often Paired With
- Turbo-to-Manifold Gasket: 3901356
- Exhaust Manifold Hardware/Stud Kit for 5.9L
- Penetrant & anti-seize for fasteners during manifold service
What’s In The Box
- (1) Genuine Cummins Exhaust Manifold Gasket (3927154)
- Order 6 for one engine.
Install Tips
- Clean mating surfaces; check manifold flatness before reassembly.
- Install with correct orientation; torque fasteners per factory spec in sequence.
- Re-torque after initial heat cycle if required by service procedure.
FAQ
HOW MANY GASKETS DO I NEED?Six per 6-cylinder 5.9L Cummins. This listing is for a single gasket.
WILL THIS FIT MY 1989–1998 5.9L CUMMINS RAM?Yes—designed for 1989–1998 5.9L 12-valve (Ram 2500/3500). Verify by VIN/ESN if components have been changed.
WHAT ARE THE COMMON CROSS-REFERENCE NUMBERS?Frequently referenced alongside 3901456 and 3905443 in B-series/ISB applications.
IS THIS A GENUINE CUMMINS PART?Yes—OE Cummins 3927154 for proper fit and reliable sealing.
SHOULD I REPLACE OTHER GASKETS DURING MANIFOLD SERVICE?It’s smart to replace the turbo-to-manifold gasket (3901356) and inspect hardware/studs while you’re there.
Product Videos
Custom Field
Vehicle Year 1989,1990,1991,1992,1993,1994,1995,1996,1997,1998
Vehicle Make DODGE
ENGINE 5.9L
Part Type Single Layer Exhaust Manifold Gasket
