Skip to content
To take full advantage of this site, please enable your browser's JavaScript feature.
Learn how
WEBSITE NAVIGATION
Home
Shop Online
Products & Services
Promotions
Our Store
VIEW MAP & PHOTO GALLERY
| CALL US:
406-466-3100
Old West Lumber Online Store
Shop Our Categories
Website
Catalog
View cart
Home
Shop Online
Products & Services
Promotions
Our Store
Product Categories
HAND TOOLS
STRIKING AND CUTTING TOOLS
TRADESMAN TOOLS
MEASURING & MARKING
MECHANICS TOOLS
SAFETY & ORGANIZATION
CLAMPS / FASTENING TOOLS
POWER TOOLS & ACC
POWER TOOLS
POWER TOOL ACCESSORIES
POWER NAIL GUNS & STAPLERS
AIR COMPRESSORS, TOOLS & ACCES
POWER EQUIPMENT
FASTENERS
NAILS, TACKS, BRADS
NUTS, BOLTS, SCREWS
CHAIN, CABLE, ROPE
METAL SHAPES & STOCKS
HARDWARE
LOCKSETS & KEYING SUPPLIES
WINDOW & DOOR HARDWARE
GENERAL HARDWARE
BUILDERS HARDWARE
CONSTRUCTION HARDWARE
MOBILE HOME SUPPLIES
PAINT & SUNDRIES
PAINT & STAINS
PAINT APPLICATORS /ACCESSORIES
SUNDRIES
DECORATING
ELECTRICAL
LIGHT BULBS
LIGHTING & CEILING FANS
ROUGH ELECTRICAL
HOUSEHOLD ELECTRICAL
SPECIALTY ELECTRICAL
PLUMBING
KITCHEN & BATH
ROUGH PLUMBING SUPPLIES
HEATING & COOLING
FIREPLACES & STOVES
HEAT & AIR CONDITIONING
VENTING & FANS
HOUSEWARES
CLEANING SUPPLIES
KITCHENWARE
HOUSEHOLD PRODUCTS
HOME DECOR AND ACCENTS
LAWN & GARDEN
LAWN & GARDEN TOOLS
LAWN POWER EQUIPMENT
SNOW & ICE REMOVAL
LAWN CARE
LANDSCAPE SUPPLIES
PET & WILD BIRD
WILD BIRD / SQUIRREL SUPPLIES
SMALL ANIMAL
DOG & CAT SUPPLIES
FARM & RANCH
HORSE CARE & SUPPLIES
CATTLE CARE & SUPPLIES
LIVESTOCK CARE & SUPPLIES
POULTRY CARE & SUPPLIES
BEEKEEPING
FARM EQUIPMENT
FENCING
AUTOMOTIVE
GENERAL AUTOMOTIVE
RV SUPPLIES
OUTDOOR LIVING & PATIO
OUTDOOR LIVING & ACCESSORIES
OUTDOOR COOKING
SWIMMING POOLS & EQUIPMENT
SPORTING GOODS
SPORTS EQUIPMENT
MARINE, HUNTING & CAMPING
IMPULSE & VARIETY
DOLLAR CENTRAL
IMPULSE CONSUMABLES
HOUSEHOLD PRODUCTS
HOLIDAY/ SEASONAL
Nav Menu 2
Nav Menu 4
Nav Menu 5
Nav Menu 6
Nav Menu 7
Nav Menu 8
Home
>
LAWN & GARDEN
>
LAWN POWER EQUIPMENT
>
MISC. - POWER EQUIPMENT ACCES
>
SPARK PLUGS-SMALL ENGINE
Sort By:
Price: Low to High
Price: High to Low
Most Popular
Title
Manufacturer
Newest
Oldest
Availability
90 per page
180 per page
360 per page
Page
of 1
SPARKPLUG AUTO SM ENG J8C
Our Price:
$3.69
Champion CJ8Y Spark Plug, 0.0236 to 0.0276 in Fill Gap, 0.551 in Thread, 3/4 in Hex, Copper
Our Price:
$3.69
Champion 844-1 Spark Plug, 0.027 to 0.033 in Fill Gap, 0.551 in Thread, 0.813 in Hex, Copper
Our Price:
$3.69
Constructed with a corrosion resistant zinc plated shell.
Constructed with a corrosion-resistant zinc-plated shell.
Constructed with a corrosion-resistant zinc-plated shell.
Champion CJ7Y Spark Plug, 0.017 to 0.023 in Fill Gap, 0.551 in Thread, 0.748 in Hex, Copper
Our Price:
$3.69
Champion 858 Spark Plug, 0.023 to 0.028 in Fill Gap, 0.551 in Thread, 3/4 in Hex, Copper
Our Price:
$3.69
SPARKPLUG AUTO SM ENG CJ8
Our Price:
$3.69
Constructed with a corrosion-resistant zinc-plated shell.
Fits blowers, chain saws, string trimmers, brush cutters and edgers.
Constructed with a corrosion resistant zinc plated shell.
Champion J17LM Spark Plug, 0.023 to 0.028 in Fill Gap, 0.551 in Thread, 0.813 in Hex, Copper, For: Small Engines
Our Price:
$3.69
Champion RC12YC Spark Plug, 0.032 to 0.038 in Fill Gap, 0.551 in Thread, 5/8 in Hex, Copper, For: 4-Cycle Engines
Our Price:
$3.79
Champion RJ12YC Spark Plug, 0.033 to 0.038 in Fill Gap, 0.551 in Thread, 0.813 in Hex, Copper, For: 4-Cycle Engines
Our Price:
$3.79
Champion Spark Plug, Fill Gap Size: 0.023 to 0.028 in, Nickel Copper Alloy Electrode, 0.551 in Thread, 0.813 in Hex, Copper, Suitable for: Small Engines
Constructed with a corrosion-resistant zinc-plated shell.
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 in hex head, standard projected core nose, copper core design.
Champion 322-1 Spark Plug, 0.0394 to 0.0433 in Fill Gap, 0.551 in Thread, 0.813 in Hex, Copper
Our Price:
$3.79
Champion 415-1 Spark Plug, 0.029 to 0.035 in Fill Gap, 0.551 in Thread, 0.813 in Hex, Copper
Our Price:
$3.99
Champion DJ7J Spark Plug, 0.022 to 0.028 in Fill Gap, 0.551 in Thread, 5/8 in Hex, Copper, For: Small Engines
Our Price:
$3.99
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 in hex head, standard projected core nose, copper core design.
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 in hex head, standard projected core nose, copper core design.
Constructed with a corrosion-resistant zinc-plated shell.
Champion DJ7Y Spark Plug, 0.022 to 0.028 in Fill Gap, 0.551 in Thread, 5/8 in Hex, Copper, For: Small Engines
Our Price:
$4.29
Troy-Bilt 490-250-M014 Spark Plug, For: Troy-Bilt Powermore 5X65 140 cc, 159 cc, 196 cc Premium OHV Engine Push Mower
Our Price:
$5.49
Briggs & Stratton 5435K Spark Plug
Our Price:
$7.29
Constructed with a corrosion-resistant zinc-plated shell.
Troy-Bilt Spark Plug, 6.62 in Length, Suitable for: Troy-Bilt Powermore 5X65 140 cc, 159 cc, 196 cc Premium OHV Engine Push Mower
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. Parts are specially designed to exact OEM standards, manufactured and tested to help deliver optimum performance in Briggs & Stratton engines. Not only are Briggs & Stratton genuine parts assured to fit, but using them ensures that the Briggs & Stratton engine they are installed on complies with applicable (EPA) emission regulations.
Arnold E3.14 Spark Plug, 13/16 in Fill Gap, 0.551 in Thread, 3/4 in Hex
Our Price:
$8.39
Arnold E3.16 Spark Plug, 13/16 in Fill Gap, 0.551 in Thread, 5/8 in Hex
Our Price:
$8.39
Arnold E3.18 Spark Plug, 13/16 in Fill Gap, 0.551 in Thread, 13/16 in Hex
Our Price:
$8.39
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. Replaces NGK BM6F, BM7F, BPM6F, BPMR6F. Replaces Autolife 258, 2976, XST258. XST2976.
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, 5847, 5851. Replaces NGK VMGF, BMR6F, BPM6F, BPMR6F, BM7F, BMR7F. Replaces Autolite 2554, SE2554, 2956, SE2954, SE2956.
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, RN7YC. Replaces Autolite 403, 404, 4055, 4056, XST4055. Replaces NGK B4ES, B5EB, B5ES, BEV, B6EB, B6EB11, B6ES, B6ES11, B6EB, B7EB, B7EB11, BP7ES, BP7ES11, BPR7ES, BPR7ES11, BR4ES, BR5EB, BR5ES, BR6EB, BR6EB11, BR6ES, BR6ES11, BR7EB11, BUR7EA11, BUR7EB11.
Briggs & Stratton Extended Life Series 5062K Spark Plug, 14 mm Thread, 13/16 in Hex, Platinum
Our Price:
$9.39
Briggs & Stratton Extended Life Series 5420K Spark Plug, Platinum
Our Price:
$14.89
SPARKPLUG AUTO SM ENG N11YC - Case of 8
Our Price:
$28.72
Briggs & Stratton platinum plug. Used on L-Head engines. Extended Life series and Professional Series platinum spark plug. Premium quality plug that provides long life, easy starting, increased ignitability and idle stability.
Used on select OHV Extended Life Series engines, this OEM part ensures proper fit and performance to maintain the life of your Briggs & Stratton engine. Parts are specially designed to exact OEM standards, manufactured and tested to help deliver optimum performance in Briggs & Stratton engines. Not only are Briggs & Stratton genuine parts assured to fit, but using them ensures that the Briggs & Stratton engine they are installed on complies with applicable (EPA) emission regulations.
Constructed with a corrosion-resistant zinc-plated shell.
SPARKPLUG AUTO SM ENG J19LM - Case of 8
Our Price:
$29.52
SPARKPLUG AUTO SM ENG CJ6 - Case of 8
Our Price:
$29.52
SPARKPLUG SM ENGINE J6C 1PK - Case of 8
Our Price:
$30.32
Constructed with a corrosion resistant zinc plated shell.
Constructed with a corrosion-resistant zinc-plated shell.
Constructed with a corrosion-resistant zinc-plated shell.
SPARKPLUG AUTO SM ENG RJ19LM - Case of 8
Our Price:
$31.12
SPARKPLUG AUTO SM ENG DJ6J - Case of 8
Our Price:
$31.92
SPARKPLG AUT SM ENG 847-1 DJ8J - Case of 8
Our Price:
$31.92
Constructed with a corrosion-resistant zinc-plated shell.
Constructed with a corrosion-resistant zinc-plated shell.
Constructed with a corrosion-resistant zinc-plated shell.
PLUG SM ENG SGL 3/8GAP 3/4HX - Case of 8
Our Price:
$35.92
PLUG MARINE SML ENGINE - Case of 8
Our Price:
$47.92
START SPARKPLUG EZ 14MM - Case of 8
Our Price:
$68.72
Durable and dependable. Copper plus spark plug is built to ISO and SAE standards for ideal performance and longer life. Copper core center electrode allows for accurate control of heat range.
High voltage semi-conductor resistor for maximum EMI suppression. Copper core center electrode reduces engine misfire caused by fouling. Triple seal assembly with upper and lower metal gaskets and sillment seal, eliminates spark plug failure due to heat or mechanically induced stress. Triple coated shell, Tintac and Ultraseal over zinc plating resist corrosion and spark plug seizure.
Fine wire center and side electrodes concentrates spark energy for easier starts under all conditions. Booster gap delivers maximum firing voltage. Projected core nose offers peak performance. #5843 is equivalent to #CJ8, CJ7Y, CJ8Y, RCJ8, RCJ7Y, RCJ8Y, J8C and RJ8C. #5846 is equivalent to #CJ14. #5861 is equivalent to #J19LM, RJ19LM, J17LM and RJ17LM.
SPARKPLUG AUTO SM ENG J19LM - Case of 24
Our Price:
$86.16
Champion Spark Plug, Fill Gap Size: 0.027 to 0.033 in, Nickel Copper Alloy Electrode, 0.551 in Thread, 0.813 in Hex, Copper, Suitable for: 4-Cycle Engines