SPARK PLUG

NGK BPR7ES

Part profile with compatibility mapping, universal specs, and direct Amazon paid link.

Offer ID: NGK-BPR7ES 2 compatible models Family: spark plug

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NGK BPR7ES

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Part Snapshot

Current fitment and spec coverage for this part page.

Mapped models: 2 Mapped brands: DuroMax (1), Westinghouse (1) Universal specs: Available

Compatible Models

Published model pages that currently map to this part.

DuroMax XP5500EH · gen-0005
Westinghouse WGen9500DF · gen-0010

Universal Part Specs

Use these as a quick screening layer before final manual confirmation.

Hex Size: 13/16 inReach: 19 mmThread Size: M14 x 1.25

Specification	Value
Hex Size	13/16 in
Reach	19 mm
Thread Size	M14 x 1.25

Pre-Purchase Checklist

Match the part code stamped on your current part whenever possible.
Verify thread size, reach, gap, and service interval against your exact manual.
Confirm model and variant match before checkout, especially for dual-fuel units.

FAQ

Will NGK BPR7ES fit my model?

This page currently maps 2 published models: DuroMax XP5500EH, Westinghouse WGen9500DF. Confirm your exact model and variant before ordering.

What spark plug gap should I use for NGK BPR7ES?

A universal gap is not listed on this page for this part number. Use your exact model manual for the required plug gap.

What spark plug dimensions should match before I install NGK BPR7ES?

Thread size: M14 x 1.25. Reach: 19 mm. Hex size: 13/16 in. Do not substitute a plug with different physical dimensions unless your manual explicitly allows it.

Can I use a cross-reference plug instead of NGK BPR7ES?

Use caution with cross-reference plugs. Confirm thread, reach, and the manual-specified gap before switching part numbers.