Best Performance Oil Pump Primers in 2026

These oil pump primer lets you spin the oil pump with a drill motor and bring up the oil pressure and moving the oil to the top of the engine prior to starting the engine, preventing unnecessary wear or damage to rotating and valve train components.

Fits all small and big blocks including popular sizes of 327 350 355 383 388 400 406 427 434 454

Featuring a special billet aluminum sleeve that accurately positions the shaft and keeps it from wobbling.

【Specificaiton】: Input Voltage: DC 12V; Wattage: 60W; Current: 5A;Motor Oil (40-60 degrees) Flow Rate: approx. 1L / min

【Easy Installation】: you just need to place the inlet and outlet hoses at the appropriate positions, connect the power clamps to the car battery and press the button. This process is very simple and you can often do it by yourself to ensure your engine runs smoothly.

【 Ideal Equipment For 】: Extracting Motor Oil From Your Vehicle Without Mess & Specialised Tools Extract The Oil From Your Car, Motorcyle, Scooter, Quad Bike, Truck, Boat, Forklift, Generator, Tractor, Ride On Mower Etc Siphon & Transfer Diesel To Cars, Trucks, Ships, Boats, Tractors, Farm Machinery, Plant Equipment Etc.

Primes the Lubricating System of New and Rebuilt Engines

Sends Oil to the Internal Moving Parts Before the First Start

Used with a 3/8-Inch or 1/2-Inch Reversible Drill

【Compatible with】Fits SB/BB Chevy V8 & V6 Engines. Fits all small and big blocks including popular sizes of (283 307 327 350 355 383 388 396 400 402 406 427 434 454)

【Function】Use for prime the lubricating system of a rebuilt engine prior to its first start to prevent the damage of a dry start.

【How it works】Works by connecting to the oil pump shaft through the distributor hole and inserting in oil pump.

【Fitment】87-06 for Jeep Wrangler Grand Cherokee for Dodge Dakota Comanche 4.0L

【Quality & Performance】Each of HARUMA oil pumps uses the highest quality materials and the latest technology to achieve the highest production standards. HARUMA is committed to providing customers with the highest level of quality and performance.

【Installation】Easy to install. Minimize the damage to the engine, no abnormal noise, and no oil leakage.

Package Dimension : 9.62 " L x 6.87 " W x 0.62 " H

Item Package Weight : 0.41 pounds

Country of Origin: UNITED STATES

Fit: SB/BB Chevy V8 & Chevy V6 Engines, fits all small and big blocks including popular sizes of 327 350 355 383 388 400 406 427 434 454.

Thick shaft design with triangle shaped end for no slippage. For use with 3/8" or 1/2" chuck hand drill.

The oil pump primer lets you spin the oil pump with a drill motor and bring up the oil pressure and moving the oil to the top of the engine prior to starting the engine, preventing unnecessary wear or damage to rotating and valve train components.

Made in USA

Oil Pump Primer Kit

Package Dimensions: 8.27 L x 2.67 H x 5.39 W (inches)

Part Number:PGF2-22/006RE01VE4

???????Application:For Rexroth PGF Hydraulic Oil Pump PGF2-22/006RE01VE4 Internal Gear Pump Max Pressure:2.5Mpa

LS Oil Pump Primer