Exhaust› Headers, Manifolds and Components

Honda

Exhaust Manifold Assembly

$38.73

SKU: 18100-P73-J01

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Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Honda 18100-P73-J01 is an exhaust manifold assembly designed for the 2000 Acura Integra Type R. This genuine Honda part is a direct replacement for the original equipment.
Show original supplier description
The Honda 18100-P73-J01 is a genuine exhaust manifold assembly specifically engineered for the 2000 Acura Integra Type R equipped with the 1.8L L4 - Gas engine. As a direct replacement for the original factory part, it ensures proper fitment and function. This exhaust manifold is a critical component of your vehicle's exhaust system, responsible for collecting exhaust gases from multiple cylinders and routing them into a single pipe. Replacing a damaged or worn manifold can help restore optimal exhaust flow, potentially improving engine performance and reducing exhaust leaks that can lead to noise and emissions issues. While this part is listed for the 2000 Acura Integra Type R, it is important to note that other part numbers such as 18100-P73-A00 and 18100-P73-J12 have also been associated with Integra Type R models, sometimes indicating specific regional variants or updates. Always verify compatibility with your vehicle's specific VIN or original part number when possible.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHonda
Part Number18100-P73-J01
CategoryExhaust
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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