Boundary Racing
Boundary Subaru EJ 12mm Billet Gear High Flow Shark Tooth Oil Pump Assembly
Boundary Subaru EJ 12mm Billet Gear High Flow Shark Tooth Oil Pump Assembly
Regular price
$699.00 USD
Regular price
Sale price
$699.00 USD
Shipping calculated at checkout.
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Subaru EJ 12mmFitment notes & questions
Boundary by Boundary Racing for Subaru. Oil pumps are usually replaced during an engine rebuild or when pressure drops, together with the pickup screen.
Quick facts
- Brand: Boundary Racing
- Part type: Oil pump
- Listed for: Subaru
Tip: Prime the new pump with oil before installation so it picks up quickly on first start.

Before you order: Subaru EJ 12mm oil pump fitment
The oil pump pushes oil to the bearings, cam and valvetrain, building the pressure the engine needs to survive.
Fitment notes
- Listed for: Subaru EJ 12mm.
- Specs, lead time and warranty come from Boundary Racing and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentPlan the whole job
- Oil pan gasket. The pan usually comes off for this job.
- Oil and filter. Start fresh after the job.
More for your car: Oil Pumps · Subaru Parts · All Oil Pumps · Engine
Questions about Subaru EJ 12mm oil pump
Will this fit my Subaru EJ 12mm?
It is listed for the Subaru EJ 12mm. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
What causes low oil pressure?
Low oil level, a worn pump, a clogged pickup or worn bearings are the usual causes.
Where do specs and warranty details come from?
From Boundary Racing. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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