Pay in installments of $12.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
NGK Racing Spark Plug - 4901Extra cold plug for high horsepower applications. Sold as a SINGLE plug. Specs: Reach 26. 5mm Hex Size 5 8" Ground Electrode Quantity 1 Manufacturer Heat Range 8 Thread Diameter 14. 00mm Center Electrode Tip Material Iridium Ground Electrode Core Material Copper Core Ground Electrode Tip Design Taper Cut Trapezoid Insulator Height 50. 50mm Pre Gap Size 0. 028" Seat Type Flat Center Electrode Core Material Copper Core Ground Configuration Standard
Extra cold plug for high horsepower applications.
Sold as a SINGLE plug.
Specs:
| Reach | 26.5mm |
| Hex Size | 5/8" |
| Ground Electrode Quantity | 1 |
| Manufacturer Heat Range | 8 |
| Thread Diameter | 14.00mm |
| Center Electrode Tip Material | Iridium |
| Ground Electrode Core Material | Copper Core |
| Ground Electrode Tip Design | Taper Cut / Trapezoid |
| Insulator Height | 50.50mm |
| Pre-Gap Size | 0.028" |
| Seat Type | Flat |
| Center Electrode Core Material | Copper Core |
| Ground Configuration | Standard |
| Resistance | 5000 Ohms |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 29 reviews
Sort
Product Reviews
★★★★★ 5
Cool bedding
Color: Champagne, Size: Queen
As advertised nice and soft. But most of all cool. It really stays cool, especially on warm nights. A.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Cool
Color: Pink, Size: Standard
Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
★★★★★ 5
COOL Pillowcases Worth Buying
Color: Champagne, Size: Queen
I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Get this If your hot in bed
Color: Champagne, Size: Queen
Very nice and silky.helps keep me cooler.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026