Heating and Cooling› Radiators

Northern Radiator

TEST FLUID FOR BLOC-CHEK 1 PINT

$27.70

SKU: N00H Z14006

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Northern Radiator Z14006 is an engine combustion leak test fluid designed to test for head gasket leaks and cracked heads. This fluid is intended for 6-7 tests before disposal. It is sold separately as a 16 oz bottle and is also included in a test kit.

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

BrandNorthern Radiator
Part NumberN00H Z14006

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.

View Full Return Policy