Engines and Components› Camshafts and Valvetrain

Supertech

Valve Spring Kit

$773.05

SKU: ST-SPRK-H1019D

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This kit helps reduce valve float and improve stability. It includes springs, retainers, and seats for a complete overhaul.
Show original supplier description
It comes as a complete set, including springs, retainers, and seats, simplifying installation for a comprehensive valvetrain overhaul. This dual valve spring kit features springs with a 97 lbs spring rate and a seat pressure height of 40.40mm. These specifications are crucial for optimal performance and reliability in demanding applications. The precision-matched components ensure seamless integration and function within the engine's valvetrain system. The kit is compatible with a range of Honda and Acura engines, including the Acura RSX (2002-2004) and Honda S2000 (2000-2009) models with F20 and K20A2 engines. It is also listed for use in various K/F-series engines, such as the CR-V (2002-2006) and Integra (2001-2006) with 2.0i engines. It is always recommended to verify specific vehicle fitment before purchase.

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

BrandSupertech
Part NumberST-SPRK-H1019D
CategoryEngines and Components

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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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