HKS Super Fire Racing Spark Plug 50003-M40G
SKU: 90549586307

HKS Super Fire Racing Spark Plug 50003-M40G

$36.82 $40.91
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Description

HKS Super Fire Racing Spark Plug 50003-M40GM Series Super Fire Spark Plugs HKS M Series spark plugs are high performance Iridium plugs designed to provide improved ignition performance, durability and anti carbon build up. 0. 6mm Iridium Alloy Center Electrode Outer Electrode with Platinum Chip Short Type Outer Electrode (Anti Vibration) Thermal Edge Spark Support Gap M Series is recommended for reliable ignition, durability and anti carbon buildup under high load. The Iridium alloy is used

M-Series Super Fire Spark Plugs

HKS M-Series spark plugs are high performance Iridium plugs designed to provide improved ignition performance, durability and anti-carbon build-up.

  • 0.6mm Iridium Alloy Center Electrode
  • Outer Electrode with Platinum Chip
  • Short Type Outer Electrode (Anti-Vibration)
  • Thermal Edge
  • Spark Support Gap

M Series is recommended for reliable ignition, durability and anti-carbon buildup under high load.

The Iridium alloy is used because of its durability and reliability.  On an average plug, a narrow core typically shortens life span of plug but with the intense durability of iridium there is no sacrifice in any longevity.  With a high melting point of 2454 degrees C, opposed to the 1769 degrees C of white gold, the electrode can tolerate the high levels of compression and minor knocking without any deterioration. A nickel coating on the housing also prevents the spark plug from premature deterioration.  The Iridium plugs are available for multiple applications and offered in "colder" heat ranges of 7 and up and specifically for rotary, heat ranges of 9 and up are offered.

Heat Range: NGK # 8
Thread Size: 14mm × 19mm
Wrench Size: 20.8mm

Fits:

1985 - 1989 HONDA ACCORD L4 1.8 ALL From 6/1985 Thru 9/1989 Production Date  CA1 Chassis  Stock Plug/Heat Range: LONG:5
1987 - 1989 HONDA ACCORD L4 2.0 ALL From 5/1987 Thru 9/1989 Production Date  CA5 Chassis  Stock Plug/Heat Range: LONG:5
1988 - 1989 HONDA ACCORD ALL 2.0 A20A3 From 4/1988 Thru 9/1989 Production Date  CA6 Chassis  Stock Plug/Heat Range: LONG:5
1982 - 1987 HONDA PRELUDE L4 1.8 ALL From 11/1982 Thru 4/1987 Production Date  AB83 Chassis  Stock Plug/Heat Range: LONG:6
1983 - 1987 MAZDA 626 L4 2.0 ALL From 10/1983 Thru 2/1987 Production Date  GCEP Chassis  Stock Plug/Heat Range: LONG:6
1993 - 1997 MITSUBISHI DIAMANTE ALL 3.0 6G72 From 1/1993 Thru 1/1997 Production Date  K45 Chassis  Wagon SOHC  Stock Plug/Heat Range: LONG:6
1990 - 1995 MITSUBISHI ECLIPSE ALL 2.0 4G63 From 2/1990 Thru 6/1995 Production Date  D22A Chassis  DOHC  Stock Plug/Heat Range: LONG:6
1990 - 1995 MITSUBISHI ECLIPSE ALL 2.0 4G63 From 2/1990 Thru 6/1995 Production Date  D27A Chassis  Stock Plug/Heat Range: LONG:6
1995 - 1999 MITSUBISHI ECLIPSE ALL 2.0 4G63 From 6/1995 Thru 8/1999 Production Date  D32A Chassis  Stock Plug/Heat Range: LONG:6
1997 - 1999 MITSUBISHI ECLIPSE ALL 2.0 4G63 From 3/1997 Thru 8/1999 Production Date  D38A Chassis  Stock Plug/Heat Range: LONG:6
1992 - 1992 MITSUBISHI LANCER ALL 2.0 4G63 From 10/1991 Thru 1/1994 Production Date  CD9A Chassis  DOHC  Stock Plug/Heat Range: LONG:7
1993 - 1994 MITSUBISHI LANCER ALL 2.0 4G63 From 1/1994 Thru 9/1994 Production Date  CE9A Chassis  DOHC  Stock Plug/Heat Range: LONG:7
1995 - 1995 MITSUBISHI LANCER ALL 2.0 4G63 From 9/1994 Thru 8/1996 Production Date  CE9A Chassis  DOHC  Stock Plug/Heat Range: LONG:7
1996 - 1996 MITSUBISHI LANCER ALL 2.0 4G63 From 8/1996 Thru 12/1997 Production Date  CN9A Chassis  DOHC  Stock Plug/Heat Range: LONG:7
2003 - 2005 MITSUBISHI LANCER ALL 2.0 4G63 From 2/2004 Thru 2/2005 Production Date  CT9A Chassis  DOHC  Stock Plug/Heat Range: LONG:7
1997 - 1998 MITSUBISHI LANCER ALL 2.0 4G63 From 1/1998 Thru 12/1998 Production Date  CP9A Chassis  DOHC  Stock Plug/Heat Range: LONG:7
1999 - 2000 MITSUBISHI LANCER ALL 2.0 4G63 From 1/1999 Thru 1/2001 Production Date  CP9A Chassis  DOHC  Stock Plug/Heat Range: LONG:7
1999 - 2000 MITSUBISHI LANCER ALL 2.0 4G63 From 1/2000 Thru 1/2001 Production Date  CP9A Chassis  Tommi Makinen Edition DOHC  Stock Plug/Heat Range: LONG:7
2001 - 2002 MITSUBISHI LANCER ALL 2.0 4G63 From 2/2001 Thru 3/2002 Production Date  CT9A Chassis  DOHC  Stock Plug/Heat Range: LONG:7
2003 - 2005 MITSUBISHI LANCER ALL 2.0 4G63 From 2/2003 Thru 1/2004 Production Date  CT9A Chassis  DOHC  Stock Plug/Heat Range: LONG:7
1988 - 1991 MITSUBISHI MONTERO V6 3.0 ALL From 9/1988 Thru 1/1991 Production Date  L141/146GW Chassis  Stock Plug/Heat Range: LONG:5
1988 - 1990 MITSUBISHI STARION ALL 2.6 ALL From 5/1988 Thru 10/1990 Production Date  A187A Chassis  Stock Plug/Heat Range: LONG:7
1985 - 1988 SUBARU JUSTY L3 1.2 ALL From 10/1985 Thru 10/1988 Production Date  KA7/KA8 Chassis  Stock Plug/Heat Range: LONG:6
1988 - 1994 SUBARU JUSTY L3 1.2 ALL From 11/1988 Thru 3/1994 Production Date  KA7/KA8 Chassis  Stock Plug/Heat Range: LONG:6
1983 - 1986 TOYOTA CELICA L6 2.8 5MGE From 8/1983 Thru 2/1986 Production Date  MA61 Chassis  Stock Plug/Heat Range: LONG:5
1988 - 1992 TOYOTA LAND CRUISER ALL 4.0 3FE From 8/1988 Thru 8/1992 Production Date  FJ62G/FJ80G Chassis  Stock Plug/Heat Range: LONG:5
1987 - 1990 TOYOTA TERCEL ALL 1.5 3E;3EE From 5/1986 Thru 9/1990 Production Date  EL31 Chassis  Stock Plug/Heat Range: LONG:5
1989 - 1992 VOLKSWAGEN GOLF ALL 1.8 RV From 10/1989 Thru 3/1992 Production Date  E-19RV Chassis  Stock Plug/Heat Range: LONG:6
1989 - 1992 VOLKSWAGEN JETTA ALL 1.8 ALL From 10/1989 Thru 11/1991 Production Date  E-16RV Chassis  Stock Plug/Heat Range: LONG:6
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 90549586307

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4.1 ★★★★★
Based on 1514 reviews
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J
Verified Purchase
Joyce L Johnson
Draper, US
★★★★★ 5
Loved By Maizy
Style: Monkey Shape
Pup loved this monkey! Did not take her long to get the stuffing and squeaker out but she still loves what is left of it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
H
Verified Purchase
Higgie
Lowell, US
★★★★★ 5
If your dog pops with his canines and shreds with his front teeth, this is for you. I have nothing but praise for this toy.
Size: One Size, Style: Bumpy Ball
This is one of the few balls I have purchased that my dog does not destroy. I am surprised at the negative reviews here and have been doing some thinking about why one dog destroys this ball and another does not. Perhaps it is the type of chewer we own? Or because he has a narrow jaw rather than a broad one like a pit bull? My Airedale Terrier likes to shred, preferring to use his back teeth to pop or crush and front teeth to pull apart tennis balls, stuffed animals and the like. I don't know if that will help anyone in making the decision to buy or not to buy this toy. The ball has many dimples where my dog's teeth have sunk in but he has yet to take a chunk out of it. I bought two of these from Marshall's three or four months ago and I play with my dog twice a day, so lots of use here. After I realized what I'd found I promptly ordered two more from Amazon because I wanted to insure I would have them around for a long time. All I can say is that this toy has been a lifesaver for me. My extremely active one year old Airedale Terrier needs a lot of exercise and this ball satisfied that need for us. It is fun for him and I giggle at his antics as he attempts to follow the unpredictable path of the bumble ball. I throw the ball for him from my porch, trying to toss it so it goes over our truck, which my husband leaves in the driveway. If the ball hits the truck, no harm done and more unpredictable for my boy! I can toss the ball around the house without worrying it will break a window. My dog loves to pick up toys and throw them in the air when he plays. He tossed a marrow bone into the air and when it landed I had a nice half inch gash in our coffee table. No more marrow bones in the house for him. I have nothing but praise for this toy and am grateful to have found it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2016
W
Verified Purchase
William Belden
Lexington, US
★★★★★ 5
Great Toy
Size: One Size, Style: Stick
I breed German shepherds. This toy is a soft formed stick made of a memory foam/ rubber polymer. It’s light weight, very durable, floats and my German Shepherds love retrieving this toy. They are not indestructible but they are a great chewing toy for their price. I usually buy several at a time. This toy will help clean their teeth and is soft enough not to damage their teeth. It’s a favorite item for my dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2024
N
Verified Purchase
Nurse Ratched
New York, US
★★★★★ 5
SPECTACULAR dog chew toy!
Size: One Size, Style: Ball
If you look at my profile, you will see that I have bought and reviewed a LOT of dog toys! My boxer is an "aggressive" chewer and we go through dog toys quickly in my house. This has been one of my very favorite chew toys that I have ever purchased. This company sells quite a few of these chew toys in different shapes. This ball is made from a very light foam rubber (I think) material. When I showed it to my husband, he said "that won't last 5 minutes" and I had my doubts too. However, this ball has proven to be EXTREMELY durable! Because it is made from the foam material, it has a lot of tooth sized holes in it after she chews it, but she has been unable to chew the toy apart. I bought another of these chew toys made from the same material in a different shape thinking surely there was some accident that the toy had held up for so long. Nope, the new toy has held up just as well! The toys float in water and are very light and easy to throw. Overall, I will be buying more of these toys and would recommend this product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2015
R
Verified Purchase
R. Smith
Grantham, US
★★★★★ 1
Didn't last one day.
Size: Large, Style: Duck Slingshot, Size: Large, Style: Duck Slingshot
Didn't last even an hour. This damage wasn't from the dog either, it looks like it let loose from the stress of just trying to launch it! It doesn't fly near as far as the discontinued Pig Slingshot toy. Bring back the pig, please. I also ordered the other listed Hyper Pet flying fowl, and it flew the same distance as this one, and has lasted through the day (but needs to be heavier). But for this one, perhaps they needed to double stitch the area under the 'chin'? I'll try to return it. It looks like it should be more durable, but at least that part isn't. Second one: I chose the replacement, instead of a refund because my dog loves me shooting the toys into the yard. He saw the new duck, and was excited. Six shots in and the seam on the bottom of the head was already separating. By 10 or so times, it was getting concerning as the seams were opening enough I was concerned that it would lose its filling. I'm disappointed, and so is my dog. Just in case anyone is wondering, I never let him alone with this, and still feel, even more so, that the failure is the stitching on the bottom of the head, right at the point where the most stresses of launching it are focused. I'd strongly recommend that Hyper Pet use two layers of full canvas over that area, and also Bring Back The Slingshot Pig, PLEASE... The second picture is the second Duck, and my 7 month old. He wasn't ready to end the session. The problem, for us, is that the 'dog run' isn't very long, and all of the other toys I have are bazooka style launching devices that I can't use yet as they would fly far over the fence. Ironically one is from Hyper Pet, and is amazing. Works so well. Too well?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2022

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