Product Description

1991 Oldsmobile Cutlass Supreme 3.1L Engine Rebuild Kit EK3131.E18

Engine Rebuild Kit includes: Piston Set, Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set, Freeze Plug Set (Brass), Cam Bearings.

Fits: 91-94 Chevrolet, Pontiac, Buick, Oldsmobile 3.1L V6 OHV Naturally Aspirated

Fitment Notes: w/o Oil Pump & Timing Belt Or Timing Kit, w/o Int. Gaskets

Product Information

• Warranty Type: 1 year or 12,000-mile limited warranty
• Part Type: Engine Rebuild Kit
  
• Manufacturer Part Number: # EK3131
• Condition: New
• Fitment Notes: w/o Oil Pump & Timing Belt Or Timing Kit, w/o Int. Gaskets
• Interchange Part #: 
  

This is a new Engine Rebuild Kit EK3131. All Parts manufactured by DNJ are expertly tested, manufactured from top-grade materials, and all product meet or exceed strict OE standards for quality, performance, and fitment.

This 1991 Oldsmobile Cutlass Supreme 3.1L Engine Rebuild Kit EK3131.E18 is also compatible with the following vehicles:

• 1993 Chevrolet Lumina 3.1L Engine Rebuild Kit
• 1994 Chevrolet Lumina 3.1L Engine Rebuild Kit
• 1991 Oldsmobile Cutlass Supreme 3.1L Engine Rebuild Kit
• 1992 Oldsmobile Cutlass Supreme 3.1L Engine Rebuild Kit
• 1993 Oldsmobile Cutlass Supreme 3.1L Engine Rebuild Kit
• 1991 Pontiac 6000 3.1L Engine Rebuild Kit
• 1991 Pontiac Grand Prix 3.1L Engine Rebuild Kit
• 1992 Pontiac Grand Prix 3.1L Engine Rebuild Kit
• 1993 Pontiac Grand Prix 3.1L Engine Rebuild Kit
• 1991 Pontiac Sunbird 3.1L Engine Rebuild Kit
• 1992 Pontiac Sunbird 3.1L Engine Rebuild Kit
• 1993 Pontiac Sunbird 3.1L Engine Rebuild Kit
• 1994 Pontiac Sunbird 3.1L Engine Rebuild Kit

ENGINE KIT PARTS LIST
DESCRIPTION	PART NUMBER	PART IMAGE
Cam Bearing Set	CB3114
Freeze Plug Kit	FPS3131
Head Gasket Set	HGS3131
Lower Gasket Set	LGS3114
Main Bearing Set	MB3114
Piston Set	P3131
Piston Ring Set	PR3115
Rod Bearing Set	RB3114

Genuine DNJ product, manufactured to meet or exceed strict OEM specifications