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Bosch

COOLING SYSTEM PRESSURE TEST KIT

$400.82

SKU: B00G 6977

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The OTC-Bosch 6977 Universal Cooling System Pressure Test Kit is designed to test vehicle cooling system pressure universally. It adapts to cooling system hoses from 1/4" to 5/8" in diameter and covers virtually any make and model. The kit includes a hand pump with an integrated gauge, hose adapters, a cap adapter, and a blow-molded case.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandBosch
Part NumberB00G 6977

Videos

OTC Universal Coolant System Tester

OTC Universal Coolant System Tester

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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