Engines and Components› Pistons and Piston Rings

HKS

HKS PISTON KIT SR20DET 2.21 (Repair Kit for 21004-AN001)

$1,720.00

SKU: H005 21003-AN001

In Stock
In Stock
Ships by Aug 1
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 21003-AN001

MIA's Description

High-performance forged piston kit for Nissan SR20DET/SR20DE engines, increasing displacement from 1,998cc to 2,164cc. Features nickel plating on piston top for durability and ober coating on skirt for reduced friction. Includes forged connecting rods and full counter crankshaft. Recommended for performance enhancement and overhauling. Made in Japan by HKS.

Fitment

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Specifications

BrandHKS
Part NumberH005 21003-AN001

Videos

ASSEMBLING HKS FORGED INTERNALS!

ASSEMBLING HKS FORGED INTERNALS!
Unboxing HKS 2.8 Step 2 stroker kit, oil pump, connecting rods full engine internals unboxing review

Unboxing HKS 2.8 Step 2 stroker kit, oil pump, connecting rods full engine internals unboxing review
Sr20det hks gtrs and hks step 1 cams

Sr20det hks gtrs and hks step 1 cams

Buy with Confidence

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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