HONDA
NISSAN
KAWASAKI
MITSUBISHI
HONDA
NISSAN
KAWASAKI
MITSUBISHI
HONDA
NISSAN
KAWASAKI
MITSUBISHI
NGK

NGK Genuine Racing Spark Plugs R7438-10 No.4657 Plug OEM New

In stock
Usually ships within 3-5 business days
Regular price $63.24
Product details
  • Vendor NGK
  • SKU 176327580482

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US

Important Notice for U.S. Buyers

DUTY INCLUDED - 15% COVERED BY US (DDP)
No extra fees at delivery - Duties & taxes prepaid by seller
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Duties Paid (DDP)
Duties Paid (DDP)

Starting August 29, 2025, the U.S. government will impose a 15% import duty on all shipments from Japan.

We have adjusted our item prices to reflect this change, but you will NOT be charged any additional fees upon delivery - we fully cover all import duties on your behalf.

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Description

NGK racing plug R7438-10

Terminal shape: Integrated type/Stock No.: 4657
Hexagonal width across flats (Hex): 16mm/Screw diameter: 14φ/Screw length: 26.5mm
[Plug type] LFR
[Ignition part shape] Slant (oblique)
[Center electrode material] Iridium/[Outer electrode material] Platinum

Brand: NGK

Type: Spark Plug

Interchange Part Number: 4657

OE/OEM Part Number: R743810

Manufacturer Part Number: R7438-10

Material: Platinum

Vintage Part: No

Country/Region of Manufacture: Japan

Compatibility: EVO9 IMPREZA GH8 GRB GRF Sti A-line TB LEGACY BP5 BP9 S402 STi

Performance Part: Yes

Hex Size: 16mm