Briggs & Stratton Extended Life Series 5420K Spark Plug, Platinum
- SKU: 4323838
- Model No: 5420K
- UPC Code: 024847692716
- MFG: BRIGGS & STRATTON
- Package Size ( L x W x H ): 8.0in x 3.3in x 6.0in
- Weight:0.24 lbs
- Availability: 50
$14.36
Briggs & Stratton Extended Life Series 5420K Spark Plug, Platinum
14 mm thread Dia, 3/8 in reach, 3/4 in hex socket. Quicker starts, Saves on fuel and reduces emissions. Replaces Champion 5846, CJ8Y, CJ14, RCJ18Y. Re..
$8.31
14 mm thread Dia, 0.307 in reach, 5/8 in hex socket. Quicker starts, Saves on fuel. Replaces Champion DJ6J, RDJ6J, DJ7J, RDJ7J, DJ7Y, DJ8J, RDJ8J, 584..
$8.31
14 mm thread Dia, 3/4 in reach, 13/16 in hex socket. Quicker starts, Saves on fuel and reduces emissions. Replaces Champion N4C, N5C, N7YC, RN4C, RN5C..
$8.31
Used on select 625E, 675E and 725E engines, this OEM part ensures proper fit and performance to maintain the life of your Briggs & Stratton engine. Pa..
$7.36
Briggs & Stratton platinum plug. Used on L-Head engines. Extended Life series and Professional Series platinum spark plug. Premium quality plug that p..
$8.98
RN9YC & RN11YC4-32: Resistor plug, 14mm, 3/4 in reach, 13/16 in hex head, projected tip, copper core. RJ12YC resistor plug, 14mm, 3/8 in reach, 13/16 ..
$3.43
RN9YC & RN11YC4-32: Resistor plug, 14mm, 3/4 in reach, 13/16 in hex head, projected tip, copper core. RJ12YC resistor plug, 14mm, 3/8 in reach, 13/16 ..
$3.56
Constructed with a corrosion-resistant zinc-plated shell...
$3.31
Constructed with a corrosion-resistant zinc-plated shell...
$3.64
Durable and dependable. Nickel copper alloy core provides increased conductivity and heat control...
$4.08
Durable and dependable. Copper plus spark plug is built to ISO and SAE standards for ideal performance and longer life. Copper core center electrode a..
$4.08
Fits blowers, chain saws, string trimmers, brush cutters and edgers...
$3.31
Fine wire center and side electrodes concentrates spark energy for easier starts under all conditions. Booster gap delivers maximum firing voltage. Pr..
$7.78
Constructed with a corrosion-resistant zinc-plated shell...
$3.31
Constructed with a corrosion-resistant zinc-plated shell...
$3.31
Champion Spark Plug, Fill Gap Size: 0.027 to 0.033 in, Nickel Copper Alloy Electrode, 0.551 in Thread, 0.748 in Hex, Copper, Suitable for: 2-Cycle and..
$3.23
Constructed with a corrosion-resistant zinc-plated shell...
$3.31
Patented high voltage semi-conductor resistor for maximum EMI suppression. Copper core center electrode reduces engine misfire caused by fouling. Trip..
$5.05
Constructed with a corrosion-resistant zinc-plated shell...
$5.05
Constructed with a corrosion-resistant zinc-plated shell...
$3.64
Briggs & Stratton four cycle engine oil. 30 Weight, high quality detergent oil. Specially formulated for higher operating temperatures of air-cooled e..
$6.69
Briggs & Stratton flywheel keys. Contains 3 keys. Used on most engines...
$5.69
Display pack of 1 (298090S) fuel filter. This 150 micron fuel filter helps maintain fuel systems health by straining out foreign particles before they..
$6.29
Briggs & Stratton carburetor diaphragm kit. Used on 450-600 Series, 2 to 5 Gross HP horizontal engines...
$5.36
Briggs & Stratton starter rope and grip. Used on most 2 to 4 Gross HP engines (lawn mowers, edgers, tillers and other equipment)...
$6.69
Briggs & Stratton air filter cartridge. Used on 625 to 1575 series engines, 3.5 to 6.75 gross hp Quantum engines...
$11.09
Briggs & Stratton fuel tank cap. Used on 625-675 Series, 3.5-6.75 Gross HP vertical max, Quantum and Europa engines...
$5.60
Briggs & Stratton air filter foam element. Used on 3.5 to 3.75 gross hp Classic, Sprint after 1992 and 4 gross hp Quattro engines...
$8.89
Display pack of 1 (492932S) oil filter. This genuine oil filter helps to remove harmful contaminants from engine oil. Used on select Intek and Vanguar..
$13.84
Briggs & Stratton air filter cartridge with PreCleaner. Used on horizontal, L-head twin engines and most Vanguard OHV, V-twin engines...
$23.86
Briggs & Stratton air filter cartridge with PreCleaner. Used on 12.5 to 20 gross hp L-Head twin vertical engines...
$20.54
Briggs & Stratton air filter cartridge with PreCleaner. Used on 12.5 to 17 gross hp single-cylinder engines...
$16.69
Used on most rewind starter engines. Includes rope, grip and tool to wind spring. Fits 2 thru 5.5 hp. engines including Classic, Quantum and Sprint...
$14.16
In Stock
Briggs & Stratton fuel tank cap. Used on 450-600 Series, 3 to 4 Gross hp engines...
$7.97
Briggs & Stratton air filter cartridge with PreCleaner. Used on 825 to 875 series, Intek Model 121600 OHV, Intek 5.5 to 6.75 gross hp engines...
$17.58
Briggs & Stratton air filter cartridge with PreCleaner. Used on 18 to 26 gross hp Intek V-twin engines...
$16.22
Briggs & Stratton Air Filter, Suitable for: 3.5 to 6.75 hp Quantum Engines, 625- 1575 Series Engine..
$8.32
Display pack of 1 (696854) oil filter. This genuine part helps to remove harmful contaminants from engine oil. Used on select Briggs & Stratton pressu..
$15.86
This flat panel style, pleated paper air filter provides great protection against the destructive effects of dirt ingestion. Used on 14 to 7 hp Intek ..
$18.82