Product Description
Genuine Cummins
Cummins 3283335 — Cylinder Head Gasket (Standard Thickness) for 5.9L 12-Valve
MPN: 3283335 | Also Known As: head gasket, cylinder head gasket | Application: 5.9L 12-Valve (6B/6BT/6BTA)
Why This Part
- ✓ OE sealing to maintain compression and prevent coolant/oil cross-leaks.
- ✓ Direct-fit for 1989–1998 5.9L 12-Valve Cummins (verify by VIN/ESN).
- ✓ Standard thickness for stock deck height/piston protrusion.
- ✓ Durable multi-layer construction built to Cummins spec.
OE Fit Stock Replacement 1 Per Engine
Quick Specs
| Type | Cylinder head gasket (standard thickness) |
|---|---|
| OE Part # | 3283335 |
| Engine Family | 5.9L 12-Valve 6B/6BT/6BTA |
| Qty Required | 1 per engine (sold individually) |
Verified Fitment (Automotive)
| Year Range | Engine | Chassis |
|---|---|---|
| 1989–1998 | Ram 5.9L 12-Valve (6BT) | Ram 2500/3500 |
Industrial/Off-Highway: 6B/6BT/6BTA variants—verify by ESN for equipment applications.
Often Paired With
- Upper Engine Gasket Set: OE kit that includes 3283335 (commonly sold as set 4089649—verify contents by VIN/ESN).
- Head Fasteners: ARP Head Stud Kit 247-4202 (performance) or new OE head bolts when stock.
- Machine Work: Deck/head surfacing to correct RA where needed.
What’s In The Box
- (1) Genuine Cummins Cylinder Head Gasket (3283335)
- Related gaskets/fasteners sold separately (see “Often Paired With”).
Install Tips
- Measure piston protrusion and confirm standard thickness is appropriate.
- Verify surface finish (RA) and flatness; clean threads and use proper lubricant where required.
- Follow Cummins torque sequence/spec; re-torque procedures vary for bolts vs. studs—follow fastener manufacturer guidance.
FAQ
WILL THIS FIT MY 1989–1998 5.9L 12-VALVE RAM?Yes—this OE head gasket fits 1989–1998 Dodge Ram 2500/3500 with the 5.9L 12-Valve Cummins. Always confirm by VIN/ESN.
IS THIS THE STANDARD-THICKNESS GASKET?Yes—3283335 is the standard thickness gasket for stock deck height/piston protrusion builds.
SHOULD I USE HEAD STUDS OR NEW BOLTS?For stock power, new OE bolts are acceptable. For higher boost/HP, many builders prefer ARP 247-4202 studs for clamp load consistency.
CAN I REUSE MY OLD HEAD GASKET?No—head gaskets are single-use. Replace any time the head is removed.
WHAT ELSE SHOULD I REPLACE DURING A HEAD GASKET JOB?Plan on an upper engine gasket set, fresh coolant/oil, and inspect head flatness/valve condition. Replace any questionable bolts/studs.
Product Videos
Custom Field
Vehicle Year 1989-1998
Vehicle Make DODGE
ENGINE 12V CUMMINS
