NGK Spark Plug Stock # 7839

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Info

SKU:NGKDR7EA ,UPC:

SKU: NGKDR7EA

UPC: 087295178393

MPN: DR7EA

Info

SKU:
NGKDR7EA
UPC:
087295178393
MPN:
DR7EA

Description

The NGK Spark Plug Stock #7839 (DR7EA) is a resistor-type spark plug engineered for reliable ignition across a broad range of automotive and small engine applications. Built to NGK's exacting manufacturing standards, this 12mm threaded spark plug delivers consistent spark performance in both standard and high-performance operating conditions.

The DR7EA features a 0.749-inch reach and gasket seat design, making it a direct replacement for OEM applications where these specifications are required. The resistor construction suppresses electromagnetic interference, protecting sensitive engine management and electronic components from ignition noise. NGK's proprietary ceramic insulator formulation and fine-wire electrode design promote efficient combustion and longer service intervals compared to standard copper spark plugs. The gasket seat ensures a reliable seal within the spark plug well, preventing gas leakage and maintaining compression integrity.

This spark plug is suited for vehicle owners and technicians seeking verified OEM-specification replacements without guesswork. Whether performing routine maintenance on sedans, light trucks, or small engines, the DR7EA's standardized thread size and reach make it a dependable choice for applications calling out 12mm spark plugs. The resistor design is particularly valuable in vehicles with computer-controlled fuel injection and emission systems, where suppressing ignition-generated RF noise is essential for proper sensor operation.

NGK maintains a strong reputation for manufacturing consistency and thermal range accuracy. Each spark plug is individually tested and gapped to specification before shipping, eliminating the need for pre-installation adjustment on properly matched applications.

SpecificationDetail
Brand
NGK
MPN / Part Number
DR7EA
UPC
087295178393
SKU
NGKDR7EA
Weight
0.09 lbs
Dimensions
0.8 x 0.5 x 3.1 in
Model
DR7EA
Thread Size
12mm
Reach
0.749 inches
Seat Type
Gasket Seat
Type
Resistor
Quantity
1 Spark Plug

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