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Home Lawn and Garden Lawn Power Equipment Miscellaneous Power Equipment Accessories CH861-1 J19LM SPARK PLUG

CH861-1 J19LM SPARK PLUG

PART 131164
SUPPLIER PRIME AUTOMOTIVE WAREHOUSE
SUPPLIER PART # CH861-1
RANK A
SHELF PACK 8
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About this item

CH861‑1 J19LM Spark Plug

The CH861‑1 J19LM Spark Plug is a reliable replacement ignition component designed to deliver consistent spark performance in small gasoline engines. Built for dependable starting and smooth operation, this spark plug helps support efficient combustion and steady engine performance during routine use.

Manufactured with durable materials and a precision electrode design, the J19LM spark plug is engineered to withstand the heat, vibration, and repeated ignition cycles common in small engine applications. Its construction promotes stable spark delivery, helping reduce misfires and maintain reliable operation over regular service intervals.

Ideal for routine maintenance or replacement, the CH861‑1 J19LM spark plug is a practical choice for keeping small engines operating efficiently and dependably.

Key Features

  • Designed for consistent and reliable ignition performance
  • Supports quick starting and smooth engine operation
  • Durable construction built to handle heat and vibration
  • Helps promote efficient fuel combustion
  • Suitable for routine maintenance and scheduled replacement
  • Compatible with engines specifying a J19LM spark plug

Specifications

  • Model / Part Number: CH861‑1
  • Spark Plug Type: J19LM
  • Product Category: Small engine spark plug
  • Application Type: Gasoline small engines
  • Construction: Metal shell with insulated center electrode
  • Intended Use: Replacement ignition component

Manufacturer‑Recommended Applications

The CH861‑1 J19LM Spark Plug is suitable for a variety of small engine applications, including:

  • Lawn mowers and garden equipment
  • Trimmers and edgers
  • Tillers and cultivators
  • Generators
  • Outdoor power equipment
  • Utility and recreational small engines

Always verify the correct spark plug type and specifications recommended by the engine or equipment manufacturer before installation.

Performance & Reliability

This spark plug is designed to deliver stable spark output for consistent combustion. Proper ignition supports smoother engine operation, improved starting reliability, and dependable day‑to‑day performance.

Installation & Maintenance

The CH861‑1 J19LM Spark Plug is intended for straightforward installation during regular engine servicing. Proper spark plug gap, tightening torque, and replacement intervals should follow engine manufacturer recommendations to ensure optimal performance and service life.

Ideal For

  • Homeowners maintaining outdoor power equipment
  • Small engine repair and service professionals
  • Replacement of worn or fouled spark plugs
  • Routine lawn and garden equipment maintenance
  • Maintaining reliable engine starting and efficiency

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Finish Zinc Plated
Brand Champion Spark Plugs
8 1
Gap 3/8 In
Gap_UOM In
Material Nickel Alloy Electrodes/copper Core
SuitableforUseWith 4-cycle Engines
TerminalType M4 Thread
ThreadDiameter 14 Mm
ThreadDiameter_UOM Mm
Type J-gap, Standard
UPC 037551011186
Units Per Package 8
Usage For Chainsaws Lawnmowers, Pumps And Trimmers
Weight 0.14
WidthAcrossFlats 13/16 In Hex
UPC Code 037551011186
Shelf Pack 8
Minimum Order Qty 1
Supplier Name Prime Automotive
Supplier Short Name Prime Auto
Supplier Address 1 P.O. Box 741554
Supplier City Atlanta
Supplier State GA
Supplier Zip 30374-9312
Country US
Supplier Email tmusgrove@primeautomotive.com
Supplier Url www.primeautomotive.com
Buyer Name Jason Monroe
Supplier Phone (800) 231-4051
Supplier Fax (800) 329-9312
Our Customer Id 15926
Return Policy Return to Factory
Product Lines automotive parts and products
Rep Name Tisha Musgrove
Rep Phone (877) 440-7180
Rep Email tmusgrove@primeautomotive.com