Engines and Components Oiling Systems

Boundary

Billet Oil Pump Gears Mazda BP I4 VVT 01-05

$259.00

SKU: B00H BP-OPG-VVT

In Stock
In Stock
Ships by Jun 16
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Boundary collection introduces billet oil pump gears that are direct replacements for factory sintered gears, significantly improving reliability. They are optimized for aftermarket parts and are compatible with engines boosted by aftermarket modifications. Each gear is crafted by master machinists in-house in America, emphasizing quality and precision. Boundary oil pumps are engineered to generate more oil flow, increase pressure, and activate earlier in the RPM band.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandBoundary
Part NumberB00H BP-OPG-VVT

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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