Best cheap spark plugs – Top 8 of 2021


We read hundreds reviews, and put together a list of the most popular sellers. Check out the top cheap spark plugs below.

No. 2
Briggs & Stratton 796112-2pk Spark Plug (2 Pack) Replaces J19LM, RJ19LM, 802592, 5095K
  • Spark Plug (2) Pack
  • Genuine Briggs & Stratton Part
  • Genuine Briggs & Stratton Part # 796112
  • Sold Loose as Pictured, Pulled from Bulk Pack..
  • Same as Champion Part # RJ19LM or J19LM
No. 3
LEXIVON 5/8' Swivel Magnetic Spark Plug Socket, 3/8' Drive x 10' Total Length | Enhanced Magnetic Design With Thin Wall...
4,457 Reviews
LEXIVON 5/8" Swivel Magnetic Spark Plug Socket, 3/8" Drive x 10" Total Length | Enhanced Magnetic Design With Thin Wall...
  • MUST HAVE - Smooth 360 Degree Ball Swivel 5/8" Socket Enhanced with Magnetic & Thin Wall Design. 3/8"" Drive Teng x 10-Inch Total Length.
  • DURABLE - Hardened and Heat treated Chrome Vanadium alloy steel. Constructed and Designed for Spark Plug removal and installation.
  • LONGEVITY - Fully polished, Chrome plated mirror finish resists corrosion and easy to clean, Knurled shaft prevents slipping. Identifying...
  • COMFORTABLE - Magnetic core effectively retains spark plugs and minimizes damage. Maximum flexibility in a tight area with smooth 360-degree...
  • 100% RISK-FREE – Meet & Exceeds ANSI (The American National Standard Institute) and backed by our Lifetime Limited Warranty for your...
No. 4
NGK (7090-4PK) BKR5EGP G-Power Spark Plug, (Box of 4)
518 Reviews
NGK (7090-4PK) BKR5EGP G-Power Spark Plug, (Box of 4)
  • G-Power Platinum Alloy Spark Plugs offer superior performance with improved fuel efficiency, lower emissions, and quicker starts
  • 0.6mm laser welded fine Platinum tip reduces required voltage ensuring high durability and a consistently stable spark
  • Special configurations are used for the insulator noses to improve throttle response and prevent fouling with corrugated ribs on insulator...
  • Platinum alloy ground and center electrode for greater spark while ensuring precise gap during the life of the plug
  • Trivalent Metal Plating offers superior anti corrosion and anti seizing properties while the triple gasket seal eliminates combustion gas...
No. 5
Briggs & Stratton 692051 Spark Plug Replacement for Models 499608 and 692051
882 Reviews
Briggs & Stratton 692051 Spark Plug Replacement for Models 499608 and 692051
  • Briggs & Stratton 692051
  • Genuine Briggs & Stratton Spark Plug
  • New OEM Part
  • Replaces Old Briggs # 499608, 692051
No. 6
Powerbuilt 640855 3/8-Inch Drive Spark Plug Socket Set, 5-Piece , Grey
  • Made to be the most reliable tools in the market today
  • Tool solutions for most all situations
  • Built to exceed tool standards
  • Sockets include 5/8-Inch, 3/4-Inch, 13/16-Inch, 14mm, 18mm
  • 6 point deep well thin wall mirror polished chrome vanadium socket with dual grease rings
SaleNo. 7
Autolite XP3923-4PK Iridium XP Spark Plug, Pack of 4
  • Iridium-enhanced platinum alloy 0.6mm fine wire center electrode for improved ignitibility performance
  • Patented V-trimmed platinum side wire technology resists wear
  • OE equivalent design is engineered for every engine to ensure the right plug for your vehicle
  • Designed for better overall durability with virtually no gap erosion for longer plug life
  • Attached motor seat gasket and terminal nut
SaleNo. 8
(6-Pack) NGK Spark Plugs TR55 (Stock # 3951)
  • Brand new
  • NGK Spark Plugs
  • set of 6