Top 7 AC MR43T Marine SPARK PLUG – Automotive Replacement Spark Plugs

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1. Quicksilver

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Quicksilver 898264001 AC Delco MR43T Spark Plug

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Quicksilver #ad - Don’t just clean used spark plugs, replace them with new plugs for better performance. Nickel-chrome alloy sheathing on the ground and center electrodes help resist wear from spark erosion and the corrosive environment of the combustion chamber. Check your engine owner’s manual for the correct spark plug and use only the plug as recommended by your engine’s original equipment manufacturer. Replace all the engine plugs at the same time. Made by ac delco with nickel alloy tip, copper core and ribbed suppressor seal for durability and performance.
BrandQuicksilver #ad
ManufacturerQuicksilver #ad
Height2.9 Inches
Length5.9 Inches
Weight0.09 Pounds
Width4.7 Inches
Part Number898264001
Model898264001

2. ACDelco

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ACDelco MR43LTS Specialty Marine Spark Plug Pack of 1

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ACDelco #ad - Replace all the engine plugs at the same time. Check your engine owner’s manual for the correct spark plug and use only the plug as recommended by your engine’s original equipment manufacturer. Made by ac delco with nickel alloy tip, copper core and ribbed suppressor seal for durability and performance. Don’t just clean used spark plugs, replace them with new plugs for better performance. Fit type: Vehicle Specific.
BrandACDelco #ad
ManufacturerACDelco #ad
Height3.44 Inches
Length5.75 Inches
Weight0 Pounds
Width4.56 Inches
Part NumberMR43LTS
ModelMR43LTS
Warranty24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

3. AC

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AC Spark Plugs for 1996 and Older Mercruiser and Volvo Penta 5.0 and 5.7 Engines MR43T

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AC #ad - Set of 4 ac mr43T spark plugs. Fits 1996 and older gm 5. 0 and 5. 7 engines used by mercruiser, OMC, Volvo Penta, and others. Order 2 for a total of 8 spark plugs.
BrandAC #ad
Manufacturerac #ad

4. ACDelco

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ACDelco Professional CR43TS Conventional Spark Plug Pack of 1

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ACDelco #ad - Ribbed suppressor seal extends resistance and helps prevent spark ‘flash over’ and misfires. Available for use in Marine applications. Nickel-chrome alloy sheathing helps prevent corrosion on center electrode. Black onyx coating helps reduce corrosion. Copper core provides great heat transfer and helps maximize plug durability.
BrandACDelco #ad
ManufacturerACDelco #ad
Height1.1 Inches
Length4.1 Inches
Weight0.4 Pounds
Width3.5 Inches
Part NumberCR43TS
ModelCR43TS
Warranty24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

5. ACDelco

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ACDelco MR43T Spark Plug

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ACDelco #ad - Upc: 00808709617204. Alt mpn: mr43T. Part type: Spark Plug. Product weight: 040 lbs. Vehicle Specific Fitment. Model number: MR43T. Ships from within the United States. Manufactured By: ACDelco. Condition: New. Alt model: MR43T.
BrandACDelco #ad
ManufacturerACDelco #ad
Height1 Inches
Length1.1 Inches
Weight0.09 Pounds
Width3.3 Inches
Part NumberMR43T
ModelMR43T

6. ACDelco

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ACDelco Professional R43TS Conventional Spark Plug Pack of 1

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ACDelco #ad - Copper core provides great heat transfer and helps maximize plug durability. Available for use in Marine applications. Ribbed suppressor seal extends resistance and helps prevent spark ‘flash over’ and misfires. Black onyx coating helps reduce corrosion. Nickel-chrome alloy sheathing helps prevent corrosion on center electrode.
BrandACDelco #ad
ManufacturerACDelco #ad
Height1.1 Inches
Length4.1 Inches
Weight0.1 Pounds
Width3.5 Inches
Part NumberR43TS
ModelR43TS
Warranty24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

7. RPS

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Mercruiser Thunderbolt V8 DISTRIBUTOR CAP ROTOR SPARK PLUG WIRES KIT SET 5.0 5.7 7.4 8.2 350

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RPS #ad - 8mm plug wires. Distributor cap is j1171 certified and has quality brass/copper contacts. New distributor cap, rotor, and spark plug wires for Mercruiser V8 engines with Thunderbolt ignition. Replaces mercruiser #'s 805759q3 & 84-816608Q61. Includes new bolts, gasket, and drain for cap. Fits 5. 0, 7. 4, 5. 7, 8. 2 engines with Thunderbolt ignition system. Dialectic grease included for wires.
BrandRPS #ad
ManufacturerRPS #ad
Height8 Inches
Length6 Inches
Width6 Inches