Genuine Honda 2017-2021 Civic Type-R FK8 Bare Cylinder Head Assembly

Name: Genuine Honda 2017-2021 Civic Type-R FK8 Bare Cylinder Head Assembly
Brand: Honda
SKU: HON12100-RPY-G02
Price: 935.54 USD
Availability: InStock
Rating: 4.6 (5 reviews)

Genuine Honda 2017-2021 Civic Type-R FK8 Bare Cylinder Head Assembly - Main image

$935.54 ~~$1484.99~~ In stock

Category: Cylinder Head & Valvetrain

Fits all 2017-2021 Honda Civic Type-R FK8

Fits all variant models including RHD, International Models, Etc.

Overview

Factory replacement cylinder head
Honda Part Number 12100-RPY-G02

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Carter ★★★★★ Oct 22, 2026

Had a small oil leak from my old head, but this factory replacement sealed perfectly right out of the box—the gasket surface is machined flawlessly.

Daniel ★★★★★ Oct 19, 2026

Cast aluminum casting looks flawless and the valve guide bores were right on spec. Bolted right up to my FK8 block with no issues.

Zoe ★★★★★ Oct 18, 2026

Perfectly straight bolt holes and mating surfaces — a direct swap for my FK8. The OEM casting quality is noticeably cleaner than aftermarket heads I've seen, and the valve seats look flawless out of the box.