Genuine Honda High Pressure Fuel Pump Sealing Washer - 12mm - Civic Si / CR-V / Accord

Name: Genuine Honda High Pressure Fuel Pump Sealing Washer - 12mm - Civic Si / CR-V / Accord
Brand: Honda
SKU: HON16705-5A2-A01-0976f98874d8
Price: 11.09 USD
Availability: InStock
Rating: 5.0 (5 reviews)

Genuine Honda High Pressure Fuel Pump Sealing Washer - 12mm - Civic Si / CR-V / - Main image

$11.09 ~~$14.99~~ In stock

Category: Fuel Lines

Fits all 2017-2021 Honda Civic Si 1.5T

Fits all 2018+ Honda Accord 1.5T

Fits all 2017-2022 Honda CR-V 1.5T

Fits all variant models including CVT, 10AT, 6MT, RHD, International Models, Etc.

Overview

Factory replacement fuel pump sealing washer
Honda Part Number 16705-5A2-A01

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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 (5.0 / 5 · 5 reviews)

Violet E. ★★★★★ Oct 22, 2026

I’ve been chasing a persistent fuel smell after my pump swap, and this washer sealed it instantly with no leaks. It’s exactly the 12mm size needed for my Civic Si, and the copper material felt solid compared to the generic ones I tried before.

Owen ★★★★★ Oct 21, 2026

This 12mm washer is a perfect drop-in fit for my CR-V’s fuel pump, and the copper seal feels much more robust than the old one I replaced. No more tiny drips after tightening it down to spec.

Lily ★★★★★ Oct 20, 2026

Had a slight fuel leak after a service and this genuine Honda sealing washer fixed it right up—the 12mm size was a perfect match for my Accord's high-pressure pump. No more smell of gas in the garage. Fits like OEM should.