Ignitions and Electrical› Ignition Components

Dorman

TIMING BELT ADJUSTER

$146.63

SKU: D00I 420-127

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Dorman 420-127 engine timing belt tensioner is a direct replacement part designed to match the fit and function of the original component for Honda and Acura vehicles. Constructed from durable ductile iron and cast steel, this automatic hydraulic tensioner ensures reliable performance and helps maintain optimal engine operation. It is recommended to replace the tensioner whenever installing a new timing belt or pulleys to prevent future engine damage.

Fitment

Fitment Guaranteed

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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

BrandDorman
Part NumberD00I 420-127

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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