The NGK BPR5ES (7422) spark plug ensures dependable ignition and smooth engine performance across a wide range of equipment. Built with NGKs advanced technology, it provides efficient combustion and reliable starting, keeping engines running at peak performance.

This spark plug features a 14 x 1.25mm thread size, 19mm thread length, and 20.8mm spanner size for straightforward installation and secure fitment. Its robust design helps optimize fuel efficiency while minimizing emissions, making it suitable for demanding agricultural and industrial applications.

Manufactured by NGK, a globally recognized leader in ignition systems, the BPR5ES is built to OEM specifications for quality and durability. Distributed under the Sparex brand with part number S.174111, it replaces reference 7422 and is cross-compatible with Bosch references (WR9D, WR9D+, WR8DC0, WR8DP, W125TR30, W145TR30, WR8D, WR8DC, WR9DC+, WR9DP, WR8D+, WR8DC+, WR9DC, 0242225553, 0242229555, 0242229656, 0242229984, +3) and Caterpillar (1038083), providing assured reliability.

Perfect for farmers, service technicians, and operators who need a reliable replacement spark plug for Caterpillar engines, Bosch-equipped systems, and agricultural or industrial machinery.

Key Features
Genuine NGK BPR5ES (7422) spark plug for dependable ignition
14 x 1.25mm thread size with 19mm thread length for precision fit
20.8mm spanner size for simple installation and servicing
Cross-compatible with Bosch and Caterpillar OEM references
Built to NGKs global OEM durability and performance standards
Improves fuel efficiency and lowers emissions in demanding conditions
Perfect for: Agricultural machinery, Caterpillar engines, and industrial equipment servicing.