The Enginetech EK135 is a replacement oil pump repair kit for 1985-1995 Buick/Oldsmobile/Pontiac 3.0L/3.8L/3.3L engines.
Important Notes
Specifications
| Part Number | EK135 |
| Product Type | Oil Pump Repair Kit |
| OEM Cross-References | Elgin:EK-135, Melling:K135, FEL-PRO:224-51379, Dynagear:DK-135, Avon Automotive:AK-135 |
Vehicle Fitment
- 1985 Buick Century 3.0L 181ci V6 OHV [VIN:E]
- 1985 Buick Electra 3.0L 181ci V6 OHV [VIN:E]
- 1985 Buick Somerset Regal 3.0L 181ci V6 OHV [VIN:L]
- 1985 Oldsmobile 98 3.0L 181ci V6 OHV [VIN:E]
- 1985 Oldsmobile Cutlass Ciera 3.0L 181ci V6 OHV [VIN:E]
- 1985-1987 Oldsmobile Calais 3.0L 181ci V6 OHV [VIN:L]
- 1985-1987 Pontiac Grand Am 3.0L 181ci V6 OHV [VIN:L]
- 1986 Buick LeSabre 3.0L 181ci V6 OHV [VIN:L]
- 1986 Oldsmobile 98 3.8L 231ci V6
- 1986 Oldsmobile Cutlass Salon 3.8L 231ci V6 OHV [VIN:A]
- 1986 Oldsmobile Delta 88 3.0L 181ci V6 OHV [VIN:L]
- 1986 Pontiac Bonneville 3.8L 231ci V6
- 1986-1987 Buick Regal 3.8L 231ci V6 OHV [VIN:A]
- 1986-1987 Buick Somerset 3.0L 181ci V6 OHV [VIN:L]
- 1986-1987 Oldsmobile Cutlass Supreme 3.8L 231ci V6 OHV [VIN:A]
- 1986-1987 Pontiac Grand Prix 3.8L 231ci V6 OHV [VIN:A]
- 1986-1988 Buick Century 3.8L 231ci V6 OHV [VIN:3]
- 1986-1988 Buick Electra 3.8L 231ci V6
- 1986-1988 Buick LeSabre 3.8L 231ci V6 OHV [VIN:3]
- 1986-1988 Buick Skylark 3.0L 181ci V6 OHV [VIN:L]
- 1986-1988 Oldsmobile Cutlass Ciera 3.8L 231ci V6 OHV [VIN:3]
- 1986-1988 Oldsmobile Delta 88 3.8L 231ci V6 OHV [VIN:3]
- 1987 Oldsmobile 98 3.8L 231ci V6 OHV [VIN:3]
- 1987-1988 Oldsmobile Cutlass Cruiser 3.8L 231ci V6 OHV [VIN:3]
- 1987-1988 Pontiac Bonneville 3.8L 231ci V6 OHV [VIN:3]
- 1988 Oldsmobile Cutlass Calais 3.0L 181ci V6 OHV [VIN:L]
- 1988-1990 Buick Electra 3.8L 231ci V6 OHV [VIN:C]
- 1988-1990 Buick Reatta 3.8L 231ci V6 OHV [VIN:C]
- 1988-1990 Oldsmobile 98 3.8L 231ci V6 OHV [VIN:C]
- 1988-1990 Oldsmobile Delta 88 3.8L 231ci V6 OHV [VIN:C]
- 1988-1990 Oldsmobile Toronado 3.8L 231ci V6 OHV [VIN:C]
- 1988-1991 Buick LeSabre 3.8L 231ci V6 OHV [VIN:C]
- 1988-1991 Pontiac Bonneville 3.8L 231ci V6 OHV [VIN:C]
- 1989-1990 Buick Riviera 3.8L 231ci V6 OHV [VIN:C]
- 1989-1991 Oldsmobile Cutlass Calais 3.3L 204ci V6 OHV [VIN:N]
- 1989-1993 Buick Century 3.3L 204ci V6 OHV [VIN:N]
- 1989-1993 Buick Skylark 3.3L 204ci V6 OHV [VIN:N]
- 1989-1993 Oldsmobile Cutlass Ciera 3.3L 204ci V6 OHV [VIN:N]
- 1989-1993 Oldsmobile Cutlass Cruiser 3.3L 204ci V6 OHV [VIN:N]
- 1990-1994 Buick Regal 3.8L 231ci V6 OHV [VIN:L]
- 1991 Buick Reatta 3.8L 231ci V6 OHV [VIN:L]
- 1991-1992 Oldsmobile Toronado 3.8L 231ci V6 OHV [VIN:L]
- 1991-1993 Buick Riviera 3.8L 231ci V6 OHV [VIN:L]
- 1991-1994 Buick Park Avenue 3.8L 231ci V6 OHV [VIN:1] Supercharged
- 1991-1994 Buick Park Avenue 3.8L 231ci V6 OHV [VIN:L]
- 1991-1994 Oldsmobile 98 3.8L 231ci V6 OHV [VIN:L]
- 1992-1993 Oldsmobile Achieva 3.3L 204ci V6 OHV [VIN:N]
- 1992-1993 Pontiac Grand Am 3.3L 204ci V6 OHV [VIN:N]
- 1992-1994 Buick LeSabre 3.8L 231ci V6 OHV [VIN:L]
- 1992-1994 Oldsmobile 88 3.8L 231ci V6 OHV [VIN:L]
- 1992-1994 Oldsmobile 98 3.8L 231ci V6 OHV [VIN:1] Supercharged
- 1992-1994 Pontiac Bonneville 3.8L 231ci V6 OHV [VIN:1]
- 1992-1994 Pontiac Bonneville 3.8L 231ci V6 OHV [VIN:L]
- 1992-1995 Oldsmobile Silhouette 3.8L 231ci V6 OHV [VIN:L]
- 1992-1995 Pontiac Trans Sport 3.8L 231ci V6 OHV [VIN:L]
Enginetech oil pump repair kits contain the replacement seals, gaskets,
and wear components needed to restore an oil pump to proper operating condition without
replacing the entire pump assembly. Each kit is engineered to match the OEM specifications
for the specific pump application. Always inspect pump housing bore and rotor clearances
before installation - if clearances are outside spec, a complete pump replacement is
recommended. Verify part fitment by year, make, model, and engine displacement before
ordering.