NGK 7781 - Alternative spark plugs

There are 11 replacement spark plugs for NGK 7781. The cross references are for general reference only, please check specifications for your application.

Compatible plug on Amazon

SYKRSS 7781 Iridium Spark Plugs 6 Pack Compatible with Dodge Avenger Challenger Charger Journey
SYKRSS 7781 Iridium Spark Plugs 6 Pack Compatible with Dodge Avenger Challenger Charger Journey
22.99$

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Specifications for NGK 7781

Thread diameter
14.0 mm
Thread reach
19 mm
Hex size
16 mm

NGK 7781 replacement spark plugs

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network and Amazon Associates.

Replacement spark plugs for NGK 7781 on Amazon


Applications for this plug

Make Model Engine Years Engine size HP kW Gap Notes
CHRYSLER 300 C (LX) 3.5 3.5 2004-2012 3518 249 183
CHRYSLER 300 C Touring (LX) 3.5 3.5 2004-2010 3518 249 183
CHRYSLER 300 C Touring (LX) 3.5 AWD 3.5 AWD 2004-2010 3518 249 183
CHRYSLER 300 M (LR) 3.5 V6 24V 3.5 V6 24V 1998-2000 3518 254 187
CHRYSLER 300 M (LR) 3.5 V6 24V 3.5 V6 24V 2000-2004 3518 252 185
DODGE NITRO 4.0 4WD 4.0 4WD 2006-2007 3952 260 191

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