Cummins 3938152 — Genuine Intake Manifold Cover Gasket for 5.9L

MPN: 3938152  |  Also Known As: intake manifold gasket, intake plate gasket, manifold cover-to-head gasket  |  Cross-Refs (ID only): 3902002, 3914029, 3931347

Genuine Cummins intake manifold cover gasket that seals the intake plate to the cylinder head on 5.9L B-Series engines. Ideal replacement any time the plate is removed to service the grid heater or intake hardware. Direct-fit for 1989–2002 5.9L 12-valve & 24-valve (VP44) Ram. Sold individually (1 per engine).

Features & Benefits

• OE sealing profile to prevent boost and unmetered air leaks.
• Heat & oil resistant materials for long service life on turbocharged diesels.
• Direct-fit replacement for factory intake plate interface.
• Supports performance work (plate removal, grid service, intake upgrades).
• Cummins genuine for consistent quality and fit.

Verified Fitment (Automotive)

Industrial/Off-Highway: Used primarily on BS3 5.9L B-Series (6B/6BT/6BTA); verify by ESN before ordering.

Specifications

• Type: Intake manifold cover-to-head gasket (intake plate gasket)
• OE Part Number: 3938152
• Cross-References (identification): 3902002, 3914029, 3931347
• Quantity Required: 1 per engine (sold individually)

Often Paired With

• Intake heater grid gaskets: 3969988 (two required; above the plate)
• Grid heater: 3969987 (as needed)
• Fresh hardware & anti-seize: for intake plate fasteners

What’s In The Box

• (1) Genuine Cummins Intake Manifold Cover Gasket (3938152)
• Other gaskets/hardware sold separately (see “Often Paired With”).

Installation Tips

• Clean mating surfaces thoroughly; remove old material without gouging the head or plate.
• Dry-fit the plate to ensure alignment; torque fasteners to factory spec in a crisscross pattern.
• Pressure/boost test after reassembly to confirm a leak-free seal.

FAQ

WILL THIS FIT MY 1989–2002 5.9L CUMMINS RAM?

Yes—this is the OE intake manifold cover gasket for 1989–2002 5.9L (12V & 24V VP44) Ram 2500/3500. Confirm by VIN/ESN if unsure.

IS THIS THE GASKET UNDER THE INTAKE PLATE/COVER?

Correct. 3938152 seals the intake plate to the cylinder head. If servicing the grid heater above the plate, also replace the two 3969988 gaskets.

DOES THIS FIT 2003+ COMMON-RAIL 5.9L?

No—the common-rail engines use a different intake design and gasket set.

WHAT OTHER PARTS SHOULD I REPLACE?

Common pairs include two 3969988 grid gaskets and, if needed, the grid heater (3969987). Replace rusty hardware and verify flange flatness.

IS THIS A GENUINE CUMMINS PART?

Yes—OE Cummins 3938152 with the correct profile and material for a lasting seal.