1978 Yamaha Powersports Xs400 Parts

Name: Standard Resistor Spark Plug 14mm x 3/4" Reach
Brand: NGK SPARK PLUGS
SKU: 739-BPR7ES
Price: 6.97 USD
Availability: InStock

ADD A VEHICLE TO GUARANTEE PARTS FIT

See products that fit

NGK SPARK PLUGS

Standard Resistor Spark Plug 14mm x 3/4" Reach

Part Number: 739-BPR7ES

^$6⁹⁷

Ships Today

Lowest price guarantee

NGK SPARK PLUGS

Standard Resistor Spark Plug 14mm x 3/4" Reach

Part Number: 739-BPR7ES

Ships Today

Lowest Price Guarantee

^$6⁹⁷

CHAMPION SPARK PLUGS

RN8WYPB3 SPARK PLUG

Part Number: 192-9804

^$13⁹⁹

Ships on Oct 12, 2026

Lowest price guarantee

CHAMPION SPARK PLUGS

RN8WYPB3 SPARK PLUG

Part Number: 192-9804

Ships on Oct 12, 2026

Lowest Price Guarantee

^$13⁹⁹

CHAMPION SPARK PLUGS

RN7YC SPARK PLUG

Part Number: 192-332

^$5⁹⁹

Ships on Oct 12, 2026

Lowest price guarantee

CHAMPION SPARK PLUGS

RN7YC SPARK PLUG

Part Number: 192-332

Ships on Oct 12, 2026

Lowest Price Guarantee

^$5⁹⁹

NGK SPARK PLUGS

Iridium IX Spark Plug 14mm x 3/4" Reach

Part Number: 739-BPR7EIX

^$11⁶³

Ships Today

Lowest price guarantee

NGK SPARK PLUGS

Iridium IX Spark Plug 14mm x 3/4" Reach

Part Number: 739-BPR7EIX

Ships Today

Lowest Price Guarantee

^$11⁶³

DENSO

Iridium Performance IW22 Spark Plug Heat Range: 22

Part Number: 313-5307

^$9⁹⁹

Ships on Sep 16, 2026

Lowest price guarantee

DENSO

Iridium Performance IW22 Spark Plug Heat Range: 22

Part Number: 313-5307

Ships on Sep 16, 2026

Lowest Price Guarantee

^$9⁹⁹

E3 SPARK PLUGS

E3 Spark Plug 14mm

Part Number: 368-E3.34

^$8⁴⁹

Ships Today

Lowest price guarantee

E3 SPARK PLUGS

E3 Spark Plug 14mm

Part Number: 368-E3.34

Ships Today

Lowest Price Guarantee

^$8⁴⁹

CHAMPION SPARK PLUGS

N6YC SPARK PLUG

Part Number: 192-315

^$3⁹⁹

Ships on Oct 12, 2026

Lowest price guarantee

CHAMPION SPARK PLUGS

N6YC SPARK PLUG

Part Number: 192-315

Ships on Oct 12, 2026

Lowest Price Guarantee

^$3⁹⁹

CHAMPION SPARK PLUGS

RN9PYP SPARK PLUG

Part Number: 192-7415

^$8⁴⁸

Ships on Oct 12, 2026

Lowest price guarantee

CHAMPION SPARK PLUGS

RN9PYP SPARK PLUG

Part Number: 192-7415

Ships on Oct 12, 2026

Lowest Price Guarantee

^$8⁴⁸

DENSO

Spark Plug Standard

Part Number: 313-3085

^$2⁹⁹

Ships Tomorrow

Lowest price guarantee

DENSO

Spark Plug Standard

Part Number: 313-3085

Ships Tomorrow

Lowest Price Guarantee

^$2⁹⁹

K&N

Powersports Cartridge Oil Filter

Part Number: 599-KN-144

^$11⁹⁹

Ships Tomorrow

Lowest price guarantee

K&N

Powersports Cartridge Oil Filter

Part Number: 599-KN-144

Ships Tomorrow

Lowest Price Guarantee

^$11⁹⁹