NGK Spark Plugs 3961 Spark Plug BR8ES
Product ID: 12620826
Details
- BrandNGK
- Core MaterialCopper
- Global Trade Identification Number
- Thread Size14mm
- Vehicle Service TypeCar Truck
⚡Copper core for superior conductivity
🔧Vehicle-specific 14mm thread size
⏱️20k-30k mile durability rating
£10.39
1
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Details
- BrandNGK
- Core MaterialCopper
- Global Trade Identification Number
Description
⚡ Ignite your drive with NGK’s precision spark!
- COPPER CORE POWER BOOST - Enhanced copper core delivers superior conductivity for reliable ignition and smoother starts every time.
- LONG LASTING DURABILITY - Rated for 20,000 to 30,000 miles, this spark plug keeps your engine firing strong mile after mile.
- TRUSTED BRAND EXCELLENCE - From NGK, a global leader in ignition technology, backed by a limited warranty for peace of mind.
- PRECISION FIT FOR PEAK PERFORMANCE - Engineered with a 14mm thread size to ensure a perfect, vehicle-specific fit that maximizes efficiency.
- SEAMLESS REPLACEMENT COMPATIBILITY - Directly replaces OEM parts like 818 RN2C and 8M0176668-MERCURY MARINE for hassle-free upgrades.
The NGK Spark Plug 3961 BR8ES features a copper core for enhanced conductivity, a 14mm thread size for vehicle-specific fit, and a durability rating of 20,000 to 30,000 miles. Trusted by professionals and backed by NGK’s limited warranty, it offers reliable ignition performance and seamless OEM replacement compatibility.
Specifications
| ASIN | B004JAYHKG |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #1,063,528 in Automotive ( See Top 100 in Automotive ) #5,309 in Automotive Replacement Spark Plugs |
| Brand Name | NGK |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Copper |
| Customer Reviews | 4.4 4.4 out of 5 stars (59) |
| Global Trade Identification Number | 00087295039618 |
| Included Components | SPARK PLUG |
| Item Highlight | Replaces 818 RN2C E3.31 F8RC. 20k-30k mileage rated. |
| Item Type Name | Accessories |
| Item Weight | 2.08 ounces |
| Manufacturer | NGK |
| Manufacturer Part Number | 3961 |
| Manufacturer Warranty Description | Limited Warranty |
| Model Number | 3961 |
| Number of Items | 1 |
| Number of Packs | 1 |
| OEM Equivalent Part Number | 8M0176668-MERCURY MARINE |
| Thread Size | 14mm |
| UPC | 087295039618 |
| Unit Count | 1 Count |
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