NGK SPARK PLUG BPR7HS 6422
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
NGK Spark Plug BPR7HS. Features a wide heat range with a copper core for quicker heat dissipation and cooling of the electrode and insulator tip. Offers a raised pre-ignition rating with high-conduction copper and a long-nose insulator, meeting the requirements of high-performance engines. Constructed for longer life and optimum performance with corrugated ribs to prevent flashover and pure alumina silicate ceramic insulator for superior strength and heat transfer. Specifications include: Heat Range 7, 14 mm Thread Size, 12.7 mm (1/2") Reach, 13/16" (20.6 mm) Hex Size, Gasket Seat Type, Resistor Type, Removable Terminal Nut, Extended Projected Tip, .028" (0.7 mm) Gap. Sold individually. Part Number: 37-BPR7HS. OEM Part Numbers: 6422, BPR7HS.
- SKU
- 37-BPR7HS
- Brand
- NGK
- Availability
- In Stock (154)
- General Product Group
- Ignition & Electrical Parts
- General Product Type
- Spark Plug
- Variant Id
- 235473
FULL DESCRIPTION
NGK Spark Plug BPR7HS
The NGK Spark Plug BPR7HS is engineered for optimal performance and longevity in high-performance engines. It features a wide heat range thanks to its copper core, which dissipates heat more effectively than iron cores found in conventional plugs. This rapid heat dissipation cools the electrode and insulator tip, contributing to a higher pre-ignition rating and reliable operation.
Key Features:
- Wide heat range for superior performance.
- Copper core for efficient heat dissipation.
- Raised pre-ignition rating.
- Long-nose insulator design.
- Corrugated ribs to prevent flashover.
- Pure alumina silicate ceramic insulator for strength and heat transfer.
- Designed for high-performance engine requirements.
- Sold individually.
Specifications:
- Heat Range: 7
- Thread Size: 14 mm
- Reach: 12.7 mm (1/2 inch)
- Hex Size: 13/16 inch (20.6 mm)
- Seat Type: Gasket
- Type: Resistor
- Terminal Nut: Removable Terminal Nut
- Tip Configuration: Extended Projected Tip
- Gap:.028 inch (0.7 mm)
- Weight: 0.12 lbs
Alternate/OEM Part Numbers:
- 6422
- BPR7HS
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Call or email us with your make, model and year 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.