For NGK Standard Non-Resistor Set of 32 Sport Racing Spark Plugs 5820 R5671A-10For NGK Standard Non-Resistor Set of 32 Sport Racing Spark Plugs 5820 R5671A-10Product OverviewDescription
32 x NGK - Racing Spark PlugsCenter Electrode Core Material: Copper Core
Center Electrode Tip Material: Nickel w/ V-groove
Ground Configuration: Standard
Ground Electrode Core Material: Nickel Core
Ground Electrode Quantity: 1
Ground Electrode Tip Design: Standard
Hex Size: 5/8"
Insulator Height: 50.5
Manufacturer Heat Range: 10
Pre-Gap Size: 0.020
Reach: 0.75
Resistance: 1
Seat Type: Gasket
Thread Diameter: 0.551
Interchange
Please review our interchange above in the compatibility table to verify proper fitment of your vehicle. Or contact us for a quick response.
Keep in mind interchange tables apply only to American Market vehicles. If you live outside the USA, please research and verify it fits your vehicle before purchasing.
We ship from multiple warehouses across the countryPlease read before purchasingShipping and Cancellation Policy
We ship using FedEx and USPS from the nearest available location to you (see a map above). Tracking numbers will be provided as soon as they are generated. We ship to lower 48 states and globally with ’s International Shipping Program (eIS).
Most items ship the same business day if ordered before 4:00 PM EST.
Interchange tables are for American Market Vehicles. Contact us for fitment verification on international vehicles.
All orders are processed automatically, so please ensure the following:
- Confirm that the item fits your vehicle by using 's fitment tool and thoroughly reviewing the description and notes on the page. If uncertain, reach out to us for assistance.
- Verify that the item you're about to purchase will solve the problem with your car.
- Verify that you've inputted the correct delivery address at checkout. Address change is not possible after the purchase.
Return Policy
Before returning items or considering leaving anything other than positive response, please reach out to us first.
For further return details, please refer to the "Shipping, Returns, and Payments" tab.
It's important to note the distinction between Genuine and OEM/OE Supplier brands. A Genuine part arrives in the original auto manufacturer's packaging with their logo displayed. OEM/OE Supplier parts are licensed by the vehicle manufacturer but do not have the manufacturer's logo.
These parts are often identical to those found at the dealership but may come in a different package. We do not accept returns based solely on these packaging differences.
Additionally, due to globalization, we do not accept returns solely based on the manufacturing location of a part, as brands are often produced in multiple countries.
Electrical Parts Policy
There are NO RETURNS on Electrical parts, components or parts that require CODING/PROGRAMMING unless the part is returned in its original unopened (sealed) box/package.
Warranty
We provide a 30-day warranty on all parts that we sell. If a part malfunctions during this period, please get in touch with us. Normal wear and tear or incorrect installation are not covered under warranty.
To validate the warranty, please ensure the following:
- Provide photos of the defect (if possible) along with an explanation of its nature.
- Include the Vehicle Identification Number (VIN).
- Submit a certified mechanic's report.
- This report should contain the installation details, including the date, mileage at the time of installation, and the current mileage of the vehicle.
- The report is a concise assessment by a certified mechanic explaining why the purchased part failed and needs to be replaced.
The defective part must be returned in its original manufacturer’s packaging.
Payments Terms
In the rare event of an item being out of stock, you will be promptly notified and refunded. We offer combined shipping for identical items. If you plan to purchase multiple items, please contact us for assistance.
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