YAMAKATO F5RTC cross-reference close-up for easy compatibility checks
YAMAKATO spark plug beside NGK BPR5ES showing cross-compatibility
YAMAKATO spark plug with Denso W16EPR-U line for versatile ignition options
YAMAKATO Champion 8405 cross-reference for compatible engines
YAMAKATO spark plug installed on MTD Troy-Bilt mower for routine maintenance
YAMAKATO 3-pack with teflon tape for quick, clean installations

YAMAKATO

YAMAKATO Spark Plug F5RTC — Cross-Reference NGK BPR5ES, Denso W16, Champion 8405 (3-Pack)

High-performance patio lawn and garden made for confident daily results

$15.32

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Premium patio lawn and garden quality selected for United States (USA) customers.

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Why customers choose PatioZora Garden

Overview

Meet the YAMAKATO Spark Plug F5RTC, engineered to align with OEM standards while offering broad cross-reference options for a wide range of small engines and lawn equipment. Its compact form and solid construction support reliable ignition in everyday use, from home maintenance to weekend projects.

Designed with practical dimensions in mind, this plug fits snugly where 14 mm thread diameter and a reach of 19 mm are specified, and a 13/16 in. hex facilitates confident installation. The result is a sturdy seat in compatible cylinders, helping you achieve consistent starts and steady performance as conditions demand.

Wide compatibility and cross-references

  • Cross-reference with NGK BPR5ES and Denso 5305/IW16 3256/J16CR-U 3013/W14EXR-U 3021/W16EPR-U 3031/W16EXR-U to cover common lawn and garden engines.
  • Compatibility notes include Champion 322, 404, 8405, and related models, plus various OE equivalents.
  • Targets engines and equipment from brands like Kawasaki, Autolite, ACDelco, MTD, Cub Cadet, and more.

What you get

  • Three F5RTC spark plugs in each pack for routine replacements across multiple units.
  • Free Teflon tape included for cleaner sealant application during installation.

Real-world use cases

Ideal for refreshing aging ignition systems on small lawn mowers, walk-behind models, and compact engines in a residential setting. Users may experience smoother starts and dependable ignition consistency when used as a replacement for listed OEM or cross-reference parts. While not a guarantee of performance, the plug is positioned to support reliable operation under typical mowing or yard care tasks.

Why choose YAMAKATO

YAMAKATO aims to provide value with OEM-aligned dimensions and broad compatibility. This 3-pack offers a practical mix of cross-reference options plus a handy installation aid, all designed to help you maintain your equipment on schedule without overpaying for single-brand parts.

FAQ

Q: What engines and brands does the YAMAKATO F5RTC spark plug fit cross-reference?

A: It cross-references NGK BPR5ES, Denso W16 series, and Champion 8405 along with listed OEM numbers, broadening replacement options.

Q: What is included in the 3-pack and how does it help with installation?

A: Three F5RTC plugs are included, plus free Teflon tape for cleaner gasket sealing during basic maintenance.

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