Engines and Components› Pistons and Piston Rings

NPR

Steel Piston Ring Set

$59.95

SKU: SWH30440

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Overview

Manufactured in Japan from premium steel, these rings are built to provide high-level heat and wear resistance for lasting engine durability.
Show original supplier description
The NPR piston ring set is a precision-engineered solution for replacing worn components to restore optimal compression and minimize oil consumption. These rings are crafted from premium steel in Japan, providing the durability and heat resistance required to maintain engine integrity under demanding service conditions. This kit features a 75.00mm standard bore diameter with a 1.00mm top ring, 1.20mm second ring, and a 2.00mm oil ring. It is specifically engineered for 2001-2005 Honda Civic DX, LX, EX, HX, and GX models equipped with 1.7L SOHC 16-valve engines, including D17A1, D17A2, D17A6, and D17A7 engine codes. Professional installation is strongly recommended, as the buyer assumes all risk associated with improper installation or handling. Please note that piston rings are non-returnable if the manufacturer's seal or shrink-wrapped plastic packaging has been opened.

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

BrandNPR
Part NumberSWH30440
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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