Bosch – 7537 – 10 Pack WR9ECO Small Engine Spark Plug

DESCRIPTION

Heavy duty yttrium-enhanced center electrode with copper core provides superior reliability and durability. Nickel chromium ground electrode assists in cold weather starts and provides increased ignitability. Nickel-plated rolled threads provide anti-seize and corrosion protection. Metal glass fused resistor gives maximum interference suppression. Angular, 5-rib insulator design prevents flashover.

PRODUCT SPECIFICATIONS

Shell

Thread Diameter – 14 mm

Thread Pitch – 1.25 mm

Seat Type – Gasket

Reach – 9.5 mm (3/8″)

Hex Size – 13/16″ (21 mm)

Terminal Type – Removable Nut

Gap – .031″ (0.8 mm)

Center Electrode

Material – Nickel

Type – Standard

Size – 2.5 mm

Projection – Non-Projected

Ground Electrode

Material – Nickel

Type – Standard

Quantity – 1

Specifications

Resistor – Yes

Heat Range – 9

Torque Specs – Cast Iron: 15-18 lb. ft. Aluminum: 11-14 lb. ft.

Part Information

Brand – Bosch

Warranty – Satisfaction Guarantee

Longevity – Use Equipment Recommended Replacement Interval

REPLACES THE FOLLOWING:

Beru 14S-9E0

Beru 14SR-9E0

Beru Z262

Beru Z269

Beru Z84

Champion J17LM

Champion RJ17LM

Champion RJ17LMT10

Denso W14-U

Torch G6RC