Heating and Cooling› Thermostats, Housings and Fillers

MARCH PERFORMANCE

Thermostat Housing LS 45 Degree Black

$134.95

SKU: M05O BTH-213-08

In Stock
In Stock
Ships by Aug 2
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Thermostat Housing LS 45 Degree Black

MIA's Description

The March Performance BTH-213-08 is a two-piece billet aluminum thermostat housing designed for Chevy LS engines. It features a 45-degree orientation and a swivel neck design with an O-ring seal. The outlet size is 1.500 inches.

Fitment

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Specifications

BrandMARCH PERFORMANCE
Part NumberM05O BTH-213-08

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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