We use cookies to personalise ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners. Read more

NGK STK 6637 - Possible spark plugs for

Details about NGK STK 6637:

Threaddiameter: 14.0 mm
Threadreach: 19 mm
Hexsize: 20.8 mm

Alternative spark plugs for NGK STK 6637:

Brand	Model
Beru	RS35
Champion	N10PY
Champion	N8GY
Champion	RN10GY
Champion	RN9GY
Daihatsu	999-3400-6911-00
Denso	3045
Denso	W20EP-GU
Denso	W20EP-ZU
Denso	W20EPR-ZU
Denso Iridium	IW20
Denso Iridium stk	5306
Honda	98079-56844
Iskra	FE65PP2
Isuzu	5-81380004-0
Mazda	0370 18 110
NGK	BPR6EIX
Peugeot	5962.22
Splitfire	TP006C
Subaru	490010013
Unipart	GSP2074
Yamaha	94701 00284
Yamaha	94701 00285

Quick search

SPARK PLUG CONVERTER

Choose brand of your spark plug

Start typing the part number

The Spark Plug Cross references are for general reference only. Check for correct application and spec/measurements. Any use of this cross reference is done at the installers risk.