Bosch® 6731 Spark Plug
Manufacturer #6731
Bosch® 6731 Spark Plug
Manufacturer #6731
$6.18
$8.65
Save $2.47 (29%)
(616) In Stock
Get it between Wed, Aug 20 - Fri, Aug 22, 2025
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Only secure payments| SKU | BS6731 |
|---|---|
| Brand | Bosch® |
| Part Name | Spark Plug |
| Part | # 6731 |
| Quantity Per Vehicle | 1 |
| Pack of | 1 |
| Condition | New |
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Infiniti
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Lexus
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Nissan
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Subaru
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Suzuki
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Toyota
- Bosch OE Fine Wire Single Platinum Spark Plug
- OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
- Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
- Tapered ground electrode allows for better ignition throughout the life of the spark plug
- 4 year customer satisfaction guarantee (visit www.boschautoparts.com/sparkplugs for details)
- 1 year Technician Warranty (visit www.boschautoparts.com/sparkplugs for details)
- Bosch OE Fine Wire Platinum Spark Plugs deliver improved ignitability and fuel efficiency. The fine wire design with a platinum firing pin on the center electrode and tapered ground electrode are an economical upgrade from conventional copper core spark plugs. Engineered to meet or exceed Original Equipment specifications for platinum spark plugs.
| Center Electrode Tip Material | Platinum |
|---|---|
| Pre-Gap Size (MM) | 1.1 |
| Ground Electrode Quantity | 1 |
| Hex Size | 16 |
| Manufacturer Heat Range | 7 |
| Seat Type | Flat |
| Reach (MM) | 26.5 |
| Thread Diameter (MM) | 14 |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Resistance (82) | 6000 |
| Ground Electrode Tip Design | Tapered |
| Ground Configuration | Standard |
| Electrical Terminal Type | Non-removable nut |
| Hex Type | Hex |
| Center Electrode Design | Fine wire |
| Indexed | No |
| Center Electrode Core Material | Nickel-yttrium and copper |
| Ground Electrode Core Material | N/a |
| Ground Electrode Tip Material | Nickel-yttrium |
| Insulator Type | Non-projected |
| Outdoor Power Equipment Application | No |
| Package Contents | Spark plug |
| Package Quantity | 1 |
| Product Length | 3.30315 in |
| Product Width | 0.748031 in |
| Prop 65 Warning Label Required? | No |
| Resistor | Yes |
| Short Style | No |
| Spark Plug Type | 4-cycle |
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund.
Warranty Policy
Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.
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