2Bros Parts

NGK RACING PLUG R6948B-7

$39.42

4.1 Trustpilot 99.9% positive on eBay

Delivery to United States 5–8 business days

Spread the cost with Klarna

1

NGK Special Spark Plug R6948B-7. Features NGK's wide heat range using copper wire for superior heat dissipation. Copper quickly cools the electrode and insulator tip. Features a raised pre-ignition rating with high-conduction copper and a long-nose insulator for enhanced performance. The fine wire platinum center electrode requires less voltage to ionize the plug gap, resulting in a stronger spark and enhanced durability. The fine wire nickel alloy ground electrode reduces quenching, promoting efficient combustion. Designed to meet the rigorous demands of high-performance engines and handcrafted in Japan to withstand extreme racing environments. Sold individually. Specifications: Part Number 37-R6918B-7, NGK Reference Number 6259, Heat Range 7, Thread Size 14 mm, Thread Reach 19 mm (3/4"), Hex Spanner Size 13/16" (20.6 mm), Seal Type Gasket Seat, Electrode Material Platinum-Tipped Fine Wire Center Electrode, Ground Electrode Fine Wire Nickel Alloy Angled, Gap 0.024" (0.61 mm), Type Resistor, Weight 0.56 lbs. This NGK platinum racing spark plug is engineered for high-performance engines requiring exceptional durability and efficiency. The fine wire design and platinum tip ensure reliable ignition, better combustion, and increased power.

Specifications
SKU
37-R6918B-7
Brand
NGK
Availability
In Stock (5)

Fitments (5)

MakeModelYear
SUZUKIRM 2502001
SUZUKIRM 2502002
SUZUKIRM 2502003
SUZUKIRM 2502004
SUZUKIRM 2502005
General Product Group
Ignition & Electrical Parts
General Product Type
Spark Plug
Variant Id
235649
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

NGK Racing Spark Plug R6948B-7

Experience enhanced engine performance and durability with the NGK Racing Spark Plug R6948B-7. This premium spark plug is engineered to meet the rigorous demands of high-performance applications, offering superior ignition and combustion efficiency.

Key Features:

  • Wide Heat Range: Utilizes a copper core for superior heat dissipation compared to conventional iron cores, effectively cooling the electrode and insulator tip.
  • Enhanced Performance: Features a raised pre-ignition rating with high-conduction copper and a long-nose insulator for improved power output.
  • Fine Wire Platinum Center Electrode: Requires less voltage for ionization, delivering a stronger spark and increased durability for long-lasting performance.
  • Efficient Combustion: A fine wire nickel alloy ground electrode is designed to reduce quenching, promoting more complete and efficient combustion.
  • Extreme Environment Ready: Handcrafted in Japan to withstand extreme racing conditions.
  • Resistor Type: Helps to reduce electrical interference.

Specifications:

  • NGK Reference Number: 6259
  • Heat Range: 7
  • Thread Size: 14 mm
  • Thread Reach: 19 mm (3/4 inch)
  • Hex Spanner Size: 13/16 inch (20.6 mm)
  • Seal Type: Gasket Seat
  • Electrode Material: Platinum-Tipped Fine Wire Center Electrode
  • Ground Electrode: Fine Wire Nickel Alloy, Angled
  • Gap: 0.024 inch (0.61 mm)

This NGK platinum racing spark plug is sold individually and is designed for applications demanding exceptional reliability and efficiency.

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade
1