Pay in installments of $6.31 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
NGK 6422 FITS: Copper Core Spark Plug Box of 4 (BPR7HS) Spark PlugsNGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas
NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Copper core aids in heat removal
- Triple seals prevent leakage
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004 | Aprilia | Mojito Custom 50 | Base |
| 2002-2004 | Aprilia | SR 50 Ditech | Base |
| 2004-2005 | Arctic Cat | 50 2x4 | Base |
| 2002-2004 | Arctic Cat | 90 2x4 | Base |
| 2004 | Arctic Cat | 90 2x4 4-Stroke | Base |
| 2002,2005-2006 | Bombardier | DS50 | Base |
| 2002,2005-2006 | Bombardier | DS90 | Base |
| 1997 | Ducati | 400 | Base |
| 2010 | E-TON | Beamer 50 | Base |
| 2010 | E-TON | Matrix 150 | Base |
| 2010 | E-TON | Matrix 50 | Base |
| 2000-2002 | E-TON | Sierra 90 | Base |
| 1999-2001 | E-TON | Thunder 90 | Base |
| 2002-2004 | E-TON | Viper 50 | Base |
| 2005 | E-TON | Viper 70 | Base |
| 2002-2005 | E-TON | Viper 90 | Base |
| 2002-2005 | Kasea | Skyhawk 90 | Base |
| 2003-2006 | Kawasaki | KFX80 | Base |
| 2004-2006 | Polaris | Predator 50 | Base |
| 2003-2006 | Polaris | Predator 90 | Base |
| 2001-2003 | Polaris | Scrambler 50 | Base |
| 2001-2003 | Polaris | Scrambler 90 | Base |
| 2001-2006 | Polaris | Sportsman 90 | Base |
| 1965-1969 | Porsche | 912 | Base |
| 1976 | Suzuki | A100 | Base |
| 1987-2006 | Suzuki | LT80 QuadSport | Base |
| 1971 | Suzuki | T125R | Base |
| 1971 | Suzuki | TC120 | Base |
| 2005-2006 | TGB | 50 Adventure Series | Base |
| 2005-2006 | TGB | 90 Adventure Series | Base |
| 2007 | Vento | Triton LI | Base |
| 1967-1968 | Volvo | 122 | S |
| 1968 | Volvo | 142 | S |
| 1967-1968 | Volvo | 144 | S |
| 1968 | Volvo | 145 | S |
| 1967 | Volvo | 1800 | Base |
| 1970-1972 | Volvo | 1800 | E |
| 1972 | Volvo | 1800 | ES |
| 1967 | Volvo | 1800 | S |
| 1986-1988,1990 | Yamaha | BW80 | Base |
| 1988-1990 | Yamaha | CG50 Jog | Base |
| 1983-1984 | Yamaha | CV80 Riva 80 | Base |
| 1989-1990 | Yamaha | CW50 Zuma | Base |
| 2001-2004 | Yamaha | YJ50 Vino | Base |
| 2002-2005 | Yamaha | YJ50RA Vino Classic | Base |
| 2002-2005,2008-2011 | Yamaha | YW50 Zuma | Base |
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
4.4 ★★★★★
Based on 9 reviews
Sort
Product Reviews
★★★★★ 5
A Miracle for dry mouth!!
Scent Name: Berry, Size: 100 Count
I don't know what I would do without this product. I suffer from severe dry mouth from my medications and xylmelts have been a miracle for me. I buy them regularly and cannot live without them
I sleep comfortably with them in my mouth and they help beyond belief.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 5
Dry mouth remedy
I have been using these for a couple of years and they work great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 5
Slim profile, stays anchored all night (Berry flavor is great!)
Scent Name: Berry, Size: 100 Count, Scent Name: Berry, Size: 100 Count
I rely on these nightly to combat dry mouth, and they deliver exactly what is promised. The adhesion mechanism is impressive—once placed against the gum, the disc stays securely anchored for a full 6–8 hours without shifting, allowing me to sleep without interruption.
The profile is ideal; the discs are incredibly slim and unobtrusive, so you don't feel like you have a bulky object in your mouth while trying to fall asleep. Despite being so compact, they pack enough moisture to last until morning. The Berry flavor is mild and soothing, making it a perfect bedside companion. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
★★★★★ 5
Excellent product for dry mouth
Scent Name: Berry, Size: 100 Count
If you are having trouble with dry mouth, especially while sleeping, this is definitely the product for you. I have severe dry mouth and have tried multiple things including hard candy (yes, I know not very smart) as well as different biotin products, the mouthwash, the spray and the gel, which all do work, but do not last for very long. These stay in place open the corner of your mouth, last for hours and truly work. I highly recommend it if you are having a dry mouth issue
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
★★★★★ 5
Works great
Scent Name: Berry, Size: 100 Count
I have to use these for about 1/2 a year. I keep bronchitis and sinusitis from about Oct. to April every since I was a child. When I am suffering with these I can't breath through my nose, epically at night while sleeping and would wake up several times a night with dry mouth so bad ir was literally painful. My mom turned me on to these because she was using the with her CPAP. I sometimes have a bit of difficulty getting them to stay put but overall they are great. I have tried the OG, cinnamon, and berry. The OG have no real taste, but you wake up with a sweet taste in your mouth. I tried the cinnamon because I love cinnamon and didn't listen to the reviews stating how strong the flavor is, big regret, it's like putting two or three fireballs in your mouth, won't be making that mistake again. The berry ones are actually best in my opinion. They have a light berry flavor that isn't overpowering, isn't quite as sweet as the OG. Whichever one you choose you won't wake up in pain. I do suggest using only one at first as opposed to the two they recommend, unless you like waking up with your head on a water logged pillow. One generally gets me through the night unless my congestion is super bad, then I will sometimes have to use a 2nd one about 1/2 way through my night when I wake up for the bathroom and realize it's already completely dissolved.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 21, 2025
recommand products
Jeep Compass Genuine Front Mud Flap Pair New Part
56.55
Berserk Ultimate Legacy Art Kentaro Miura Statue 1/4 Guts & Casca 72 cm
1417.00
Ford Territory SY-SX Genuine Driver Front Power Window Master Switch - New Part
105.00
Massey Ferguson Genuine Secondary Air Filter Suits Various Models - New Part
20.00
Dr. Skin Hollow Strap On 6 Inch Black
24.99