Spark plug cross reference
spark plug converter:
How to use the spark plug cross reference:
- 1. Choose the brand of your current spark plug.
- 2. Start typing the part number, you should get suggestions as you type.
- 3. When you see your number in the list, click it and see suggestions of replacement spark plugs.
- (For ngk, bosch, champion, motorcraft and denso spark plugs there are 2 numbers, P/N and STK, try your number on both.)
Possible replacement spark plugs for AC_DELCO M40FFX: 
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Price:£1.55 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Yamaha 1973-1975 RD250 (250cc) - Part Number B8HS / 5510 Genuine Trade
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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Price:£1.59 Continue to Amazon.co.uk for more info
In Stock
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Price:£20.99 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Yamaha R3 (346cc) - Part Number B8HS / 5510 Genuine Service Part
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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NGK -
NGK Spark Plug Single Piece Pack for Stock Number 5510 or Copper Core Part No. B8HS
Available at Amazon.co.uk
Price:£2.65 Continue to Amazon.co.uk for more info
In Stock
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NGK -
NGK Spark Plug Single Piece Pack for Stock Number 5126 or Copper Core Part No. B8HS-10
Available at Amazon.co.uk
Price:£2.70 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Betamotor 125 G6 (125cc) - Part Number B8HS / 5510 Genuine Service Part
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Betamotor CR (125cc) - Part Number B8HS / 5510 Genuine Service Part
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Betamotor Enduro 6V (125cc) - Part Number B8HS / 5510 Genuine Trade
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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Price:£20.98 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Bultaco Sherpa S (100cc) - Part Number B9HS / 5810 Genuine Service Part
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Cobra 1994-1998 BM50 (50cc) - Part Number B9HS / 5810 Genuine Trade
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Cobra 1997 King Cobra (50cc) - Part Number B9HS / 5810 Genuine Trade
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Cobra 1997-1999 CM50 (50cc) - Part Number B9HS / 5810 Genuine Trade
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for CZ 125 MX GP (125cc) - Part Number B9HS / 5810 Genuine Service Part
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Evinrude 1974-1976 9.9 hp - Part Number B7HS / 5110 Genuine Service Part
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Hodaka Combat Wombat (125cc) - Part Number B9HS / 5810 Genuine Trade
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Hodaka Super Rat/98 (100cc) - Part Number B9HS / 5810 Genuine Trade
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Hodaka Super Wombat (125cc) - Part Number B9HS / 5810 Genuine Trade
Available at Amazon.co.uk
Price:£2.85 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mariner 9.9 hp W/Cdi 9.9C 682 - Part Number B7HS-10 / 2129 Genuine Trade
Available at Amazon.co.uk
Price:£2.88 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Nissan 1985-1996 9.9 hp NS 9.9B - Part Number B7HS-10 / 2129 Genuine
Available at Amazon.co.uk
Price:£2.88 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Nissan 2004-2007 9.9 hp NS 9.9D - Part Number B7HS-10 / 2129 Genuine
Available at Amazon.co.uk
Price:£2.88 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Nissan 2004-2008 9.9 hp 2-Stroke NS 9.9C - Part Number B7HS-10 / 2129
Available at Amazon.co.uk
Price:£2.88 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Suzuki 1983-1985 9.9 hp 2-Cyl. DT9.9 - Part Number B7HS-10 / 2129 Genuine
Available at Amazon.co.uk
Price:£2.88 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Tohatsu 1982-1986 9.9 hp M9.9B - Part Number B7HS-10 / 2129 Genuine Trade
Available at Amazon.co.uk
Price:£2.88 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Tohatsu 1986-1994 9.9 hp M9.9B2 - Part Number B7HS-10 / 2129 Genuine
Available at Amazon.co.uk
Price:£2.88 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Tohatsu 1994-2007 9.9 hp M9.9C - Part Number B7HS-10 / 2129 Genuine Trade
Available at Amazon.co.uk
Price:£2.88 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Tohatsu 1996-2007 9.9 hp M9.9D - Part Number B7HS-10 / 2129 Genuine Trade
Available at Amazon.co.uk
Price:£2.88 Continue to Amazon.co.uk for more info
In Stock
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Price:£1.80 Continue to Amazon.co.uk for more info
In Stock
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Price:£1.80 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Chrysler 1968-1974 105 hp - Part Number BUHW / 2622 Genuine Service Part
Available at Amazon.co.uk
Price:£3.32 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Chrysler 1969-1971 135 hp - Part Number BUHW / 2622 Genuine Service Part
Available at Amazon.co.uk
Price:£3.32 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Chrysler 1969-1973 70 hp - Part Number BUHW / 2622 Genuine Service Part
Available at Amazon.co.uk
Price:£3.32 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Chrysler 1969-1973 85 hp - Part Number BUHW / 2622 Genuine Service Part
Available at Amazon.co.uk
Price:£3.32 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Chrysler 1970-1977 120 hp - Part Number BUHW / 2622 Genuine Service Part
Available at Amazon.co.uk
Price:£3.32 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Chrysler 1972-1973 130 hp - Part Number BUHW / 2622 Genuine Service Part
Available at Amazon.co.uk
Price:£3.32 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Chrysler 1972-1976 150 hp - Part Number BUHW / 2622 Genuine Service Part
Available at Amazon.co.uk
Price:£3.32 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Chrysler 1974-1977 135 hp - Part Number BUHW / 2622 Genuine Service Part
Available at Amazon.co.uk
Price:£3.32 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Johnson 1992 200 hp COM - Part Number BUZ8H / 7447 Genuine Service Part
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Evinrude 1977-1987 185 hp - Part Number BUZ8H / 7447 Genuine Service Part
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Johnson 1976-1983 200 hp - Part Number BUZ8H / 7447 Genuine Service Part
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Johnson 1977-1987 185 hp - Part Number BUZ8H / 7447 Genuine Service Part
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Johnson 1978-1987 155 hp CV6 - Part Number BUZ8H / 7447 Genuine Trade
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Johnson 1989-1992 155 hp COM CV6 - Part Number BUZ8H / 7447 Genuine Trade
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mercury 175 hp Sportjet 175Xr 2006-1997 - Part Number BUZ8H / 7447
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mercury 1987-1988 220 hp V-220 Laser - Part Number BUZ8H / 7447 Genuine
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mercury 1989-2002 200 hp 200 XRi - Part Number BUZ8H / 7447 Genuine Trade
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mercury 1997 200 hp 2.0L Duece High EFI - Part Number BUZ8H / 7447
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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Price:£4.68 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mercury 2001-2006 90 hp 3-Cyl. 2-Stroke 90 - Part Number BUZHW-2 / 2173
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Evinrude 1986-1990 45 hp COM - Part Number BUZHW-2 / 2173 Genuine Trade
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Force (U.S. Marine) 1994-1999 120 hp w/Thunderbolt Ign. - Part Number BUZHW / 2147
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Force (U.S. Marine) 1994-1999 40 hp - Part Number BUZHW / 2147 Genuine
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Force (U.S. Marine) 1994-1999 50 hp w/Thunderbolt Ign. - Part Number BUZHW / 2147
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Force (U.S. Marine) 1994-1999 90 hp w/Thunderbolt Ign. - Part Number BUZHW / 2147
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Force (U.S. Marine) 1996-1999 75 hp - Part Number BUZHW / 2147 Genuine
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mariner 1997-1998 300 hp 2.5L Drag EFI V6 - Part Number BUZHW / 2147
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mercury 1994-1997 High Performance Engine 2.5L EFI - Part Number BUZHW / 2147
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mercury 1997 200 hp 2.0L F1 EFI - Part Number BUZHW / 2147 Genuine Trade
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mercury 1999-2000 90 hp 3-Cyl. 90 - Part Number BUZHW-2 / 2173 Genuine
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mercury 2001 75 hp 3-Cyl. 2-Stroke 75 Jet - Part Number BUZHW-2 / 2173
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mercury 2001-2002 65 hp 3-Cyl. 2-Stroke 65 Jet - Part Number BUZHW-2 / 2173
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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NGK -
1x (Sold Individually) NGK Yellow Box Spark Plug for Mercury 2001-2006 75 hp 3-Cyl. 2-Stroke 75 - Part Number BUZHW-2 / 2173
Available at Amazon.co.uk
Price:£5.81 Continue to Amazon.co.uk for more info
In Stock
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Price:£2.23 Continue to Amazon.co.uk for more info
In Stock
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NGK -
NGK Spark Plug Single Piece Pack for Stock Number 3579 or Copper Core Part No. BZ7HS-10
Available at Amazon.co.uk
Price:£5.98 Continue to Amazon.co.uk for more info
In Stock
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Price:£2.39 Continue to Amazon for more info
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Price:£1.75 Continue to Amazon for more info
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Price:£2.06 Continue to Amazon for more info
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Price:£3.86 Continue to Amazon for more info
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Price:£4.14 Continue to Amazon for more info
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Price:£2.63 Continue to Amazon for more info
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Price:£3.53 Continue to Amazon for more info
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Price:£5.34 Continue to Amazon for more info
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Robert Bosch GmbH Automotive Aftermarket - 0258006294
Company of Animals Boomer Ball, 10-inch
Available at Amazon
Price:£12.42 Continue to Amazon for more info
In Stock
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Price:£5.40 Continue to Amazon for more info
In Stock
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Robert Bosch GmbH Automotive Aftermarket - 541400036
Bosch S3 Car Battery Type 063 With 3 Year Manufacturers Warranty
Available at Amazon
Price:£37.95 Continue to Amazon for more info
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Price:£4.64 Continue to Amazon for more info
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Price:£20.20 Continue to Amazon for more info
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Bosch - 3397004256
Bosch SP24S Super Plus Universal, Single Wiper Blade with Spoiler
Available at Amazon
Price:£9.53 Continue to Amazon for more info
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Price:£7.90 Continue to Amazon for more info
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Price:£3.96 Continue to Amazon for more info
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Robert Bosch GmbH Automotive Aftermarket - 0258007001
CH3839 Bosch 0258007001 Oxygen Sensor for CH3839 Non Pull Harness Small
Available at Amazon
Price:£5.77 Continue to Amazon for more info
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Price:£58.87 Continue to Amazon for more info
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Price:£4.08 Continue to Amazon for more info
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Price:£4.08 Continue to Amazon for more info
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Price:£4.08 Continue to Amazon for more info
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Price:£3.77 Continue to Amazon for more info
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Price:£8.31 Continue to Amazon for more info
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Price:£3.77 Continue to Amazon for more info
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Price:£8.31 Continue to Amazon for more info
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Price:£3.96 Continue to Amazon for more info
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Price:£6.37 Continue to Amazon for more info
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Price:£2.04 Continue to Amazon for more info
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Price:£4.62 Continue to Amazon for more info
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Price:£1.92 Continue to Amazon for more info
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Price:£2.12 Continue to Amazon for more info
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Price:£4.00 Continue to Amazon for more info
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Price:£1.68 Continue to Amazon for more info
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Price:£3.66 Continue to Amazon for more info
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Price:£7.29 Continue to Amazon for more info
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Price:£7.29 Continue to Amazon for more info
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Price:£2.65 Continue to Amazon for more info
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Other possible spark plugs:
- NGK: B8HS
- NGK: B9HS
- NGK: B9HS-10
- NGK: BUHW
- NGK: BUZ8H
- NGK: BUZHW
- NGK: BUZHW-2
- NGK: BZ7HS-10
- Accel: 156
- Accel:
- AC Delco: M40FFX
- Autolite: 2635
- Autolite: 411
- Autolite: 2634
- Autolite: 2652
- Autolite: 4092
- Autolite:
- Autolite: 2852
- Autolite: 2872
- Autolite: 4093
- Beck Arnley:
- Beck Arnley: 176-9043
- Bosch: W4AC
- Bosch: W3AC
- Bosch: W2AS
- Bosch: W5AC
- Bosch:
- Bosch: WEA
- Champion: L78C
- Champion: L77JC4
- Champion: L82C
- Champion: QL78V
- Champion: L76V
- Champion: QL16V
- Champion: QL76V
- Champion: QL77JC4
- Denso: W24FS-U
- Denso: W27FS-U10
- Denso: SF-50
- Denso: SF-24
- Denso: SF-51
- Denso: W22FSR
- Denso Iridium:
- Lodge:
- Mighty:
- Mopar:
- Motorcraft: AE1C
- Motorcraft: AE1X
- Motorcraft: AT1X
- Motorcraft: AE091
- Motorcraft: AE901
- Motorcraft: AV901X-4
- Motorcraft: AV91X-4
- Motorcraft:
- Motorcraft: AVKO
- Napa:
- Prestolite: 1,40E+002
- Prestolite:
- Splitfire: SF409B
- Splitfire: SF263D
- Splitfire: SF409C
- Splitfire: SM264D
- Splitfire:
- Stitt:
- Valley Forge:
Details about your spark plug:
- Type: MARINE
- Type: MTCYC.
- Type: AUTOM.
- Thread size: 14mm (0.55118 inches)
- Hex size: 0,81 inches (20.574 mm)
- Reach: 0,75 inches (19.05 mm)
- Seat type: GASKET
- Projected tip: NO