Home / Shop / E3 Spark Plugs E3.66 Plug, E3, Tapered Seat, 14mm Thread, 1.000 in. Reach, Projected Tip, Resistor, Each

E3 Spark Plugs E3.66 Plug, E3, Tapered Seat, 14mm Thread, 1.000 in. Reach, Projected Tip, Resistor, Each

SKU: ETPE3.66

Spark Plugs

E3 Spark Plugs

E3 Spark Plugs E3.66 Plug, E3, Tapered Seat, 14mm Thread, 1.000 in. Reach, Projected Tip, Resistor, Each

SKU: ETPE3.66

Spark Plugs

Sale ends in Calculating... Wed 14 Oct, 1:24 am AEST

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

Energy, efficiency, and ecology--that's the E3 equation! The unique patented electrode configuration of the E3 spark plugs increases the amount of combustion pressure created during each power stroke of an engine. This, of course, results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines.

Part Type

E3 Spark Plug (Automotive)

Data: v4.2 - Upd: 2026-09-28 14:38:03

Specifications

Product Attributes - Brand: E3 Spark Plugs
Product Attributes - Manufacturer's Part Number: E3.66
Product Attributes - Part Type: Spark Plugs
Product Attributes - Product Line: E3 Spark Plugs
Product Attributes - UPC: 894489000664
Product Attributes - Spark Plug Thread Size: 14mm
Product Attributes - Spark Plug Reach (in.): 1.000 in.
Product Attributes - Spark Plug Reach (mm): 25.40mm
Product Attributes - Shorty Spark Plug: No
Product Attributes - Resistor: Yes
Product Attributes - Electrode Tip Material: Nickel alloy
Product Attributes - Electrode Core Material: Copper
Product Attributes - Center Electrode Type: Projected
Product Attributes - Spark Plug Seat Style: Tapered
Product Attributes - Ground Strap Quantity: One
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	E3 Spark Plugs
StreetFX SKU	etpE3.66
SFX Item ID	5196026
Supplier Item Code	5196026
Manufacturer SKU	E3.66
Manufacturer UPC	894489000664
Alternative References	E3PE3.66, E3, 14mm

Compatibility

Application Data

Make	FORD
Model	CONTOUR
Submodel	GL
Beginning Year	1997
Ending Year	1997
Engine Type	V8
Liter	2.0
CID	121
CC	1989
Engine Family	Ford 4-cylinder
Engine Size	2.0L/121
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug; Req. 2 plugs per cylinder
Engine VIN Code	Z
Fuel Type	BI-FUEL
Region	USA

Make	FORD
Model	CONTOUR
Submodel	GL
Beginning Year	1998
Ending Year	1998
Engine Type	V8
Liter	5.7
CID	121
CC	1989
Engine Family	Ford 4-cylinder
Engine Size	2.0L/121
Application Notes	BI-FUEL; E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	Z
Fuel Type	BI-FUEL
Region	USA

Make	FORD
Model	CONTOUR
Submodel	LX
Beginning Year	1997
Ending Year	1997
Engine Type	V8
Liter	2.0
CID	121
CC	1989
Engine Family	Ford 4-cylinder
Engine Size	2.0L/121
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug; Req. 2 plugs per cylinder
Engine VIN Code	3
Fuel Type	FLEX
Region	USA

Make	FORD
Model	CONTOUR
Submodel	LX
Beginning Year	1998
Ending Year	2000
Engine Type	V8
Liter	5.7
CID	121
CC	1989
Engine Family	Ford 4-cylinder
Engine Size	2.0L/121
Application Notes	BI-FUEL; E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	Z
Fuel Type	BI-FUEL
Region	USA

Make	FORD
Model	CONTOUR
Submodel	SE
Beginning Year	1998
Ending Year	2000
Engine Type	V8
Liter	5.7
CID	121
CC	1989
Engine Family	Ford 4-cylinder
Engine Size	2.0L/121
Application Notes	BI-FUEL; E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	Z
Fuel Type	BI-FUEL
Region	USA

Make	FORD
Model	ESCORT
Submodel	SLT
Beginning Year	1998
Ending Year	1998
Engine Type	V8
Liter	5.7
CID	121
CC	1989
Engine Family	Ford 4-cylinder
Engine Size	2.0L/121
Application Notes	DOHC; E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	P
Fuel Type	FLEX
Region	USA

Make	FORD
Model	ESCORT
Submodel	SE
Beginning Year	1998
Ending Year	1998
Engine Type	V8
Liter	2.0
CID	121
Engine Family	Ford 4-cylinder
Engine Size	2.0L/121
Application Notes	DOHC; E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	P
Fuel Type	FLEX
Region	USA
CC	1989

Make	FORD
Model	ESCORT
Submodel	ZX2 COOL COUPE
Beginning Year	1998
Ending Year	1998
Engine Type	V8
Liter	2.0
CID	121
Engine Family	Ford 4-cylinder
Engine Size	2.0L/121
Application Notes	DOHC; E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	U
Fuel Type	FLEX
Region	USA
CC	1989

Make	FORD
Model	ESCORT
Submodel	ZX2 HOT COUPE
Beginning Year	1998
Ending Year	1998
Engine Type	V8
Liter	2.0
CID	121
Engine Family	Ford 4-cylinder
Engine Size	2.0L/121
Application Notes	DOHC; E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	3
Fuel Type	FLEX
Region	USA
CC	1989

Make	FORD
Model	FOCUS
Submodel	SVT
Beginning Year	2003
Ending Year	2004
Engine Type	V8
Liter	2.0
CID	121
Engine Family	Ford 4-cylinder
Engine Size	2.0L/121
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug; Req. 2 plugs per cylinder
Engine VIN Code	5
Fuel Type	FLEX
Region	USA
CC	1989

Make	GMC
Model	ENVOY
Submodel	SLE
Beginning Year	2005
Ending Year	2001
Engine Type	V8
Liter	5.7
CID	345
Engine Family	Mopar Hemi Gen III
Engine Size	5.7L/345
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug; Req. 2 plugs per cylinder
Engine VIN Code	H
Fuel Type	FLEX
Region	USA
CC	3301

Make	GMC
Model	ENVOY
Submodel	SLT
Beginning Year	2003
Ending Year	2001
Engine Type	V8
Liter	6.1
CID	370
Engine Family	Mopar Hemi Gen III
Engine Size	6.1L/370
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug; Req. 2 plugs per cylinder
Engine VIN Code	T
Fuel Type	FLEX
Region	USA
CC	6059

Make	GMC
Model	ENVOY XL
Submodel	SLE
Beginning Year	2002
Ending Year	2002
Engine Type	L6
Liter	4.2
CID	256
CC	3301
Engine Family	GM inline 6-cylinder
Engine Size	4.2L/256
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug; Req. 2 plugs per cylinder
Engine VIN Code	S
Fuel Type	FLEX
Region	USA

Make	GMC
Model	ENVOY XL
Submodel	SLT
Beginning Year	2002
Ending Year	2002
Engine Type	L6
Liter	4.2
CID	256
Engine Family	GM inline 6-cylinder
Engine Size	4.2L/256
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	S
Fuel Type	FLEX
Region	USA
CC	3778

Make	ISUZU
Model	ASCENDER
Submodel	BASE
Beginning Year	2002
Ending Year	2003
Engine Type	L6
Liter	4.2
CID	256
CC	3778
Engine Family	GM inline 6-cylinder
Engine Size	4.2L/256
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	S
Fuel Type	FLEX
Region	USA

Make	ISUZU
Model	ASCENDER
Submodel	LIMITED
Beginning Year	2003
Ending Year	2003
Engine Type	L6
Liter	4.2
CID	256
CC	6059
Engine Family	GM inline 6-cylinder
Engine Size	4.2L/256
Application Notes	ED2; E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	S
Fuel Type	FLEX
Region	USA

Make	ISUZU
Model	ASCENDER
Submodel	LS
Beginning Year	2004
Ending Year	2005
Engine Type	L6
Liter	4.2
CID	256
CC	3301
Engine Family	GM inline 6-cylinder
Engine Size	4.2L/256
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug; Req. 2 plugs per cylinder
Engine VIN Code	S
Fuel Type	FLEX
Region	USA

Make	ISUZU
Model	ASCENDER
Submodel	S
Beginning Year	2002
Ending Year	2002
Engine Type	L6
Liter	4.2
CID	256
CC	3301
Engine Family	GM inline 6-cylinder
Engine Size	4.2L/256
Application Notes	3; E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	S
Fuel Type	FLEX
Region	USA

Make	JEEP
Model	COMMANDER
Submodel	SXT
Beginning Year	2003
Ending Year	2006
Engine Type	V6
Liter	3.3
CID	201
Engine Family	Mopar V6
Engine Size	3.3L/201
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	3
Fuel Type	FLEX
Region	USA
CC	3301

Make	JEEP
Model	COMMANDER
Submodel	OVERLAND
Beginning Year	2007
Ending Year	2005
Engine Type	V8
Liter	5.7
CID	345
CC	3301
Engine Family	Mopar Hemi Gen III
Engine Size	5.7L/345
Application Notes	ED2; E3 Premium DiamondFIRE Power Automotive Spark Plug
Engine VIN Code	2
Fuel Type	FLEX
Region	USA

Make	JEEP
Model	GRAND CHEROKEE
Submodel	LIMITED
Beginning Year	2008
Ending Year	2005
Engine Type	V8
Liter	5.7
CID	345
CC	3301
Engine Family	Mopar Hemi Gen III
Engine Size	5.7L/345
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug; Req. 2 plugs per cylinder
Engine VIN Code	J
Fuel Type	FLEX
Region	USA

Make	JEEP
Model	GRAND CHEROKEE
Submodel	OVERLAND
Beginning Year	2006
Ending Year	2006
Engine Type	V8
Liter	5.7
CID	345
CC	3301
Engine Family	Mopar Hemi Gen III
Engine Size	5.7L/345
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug; Req. 2 plugs per cylinder
Engine VIN Code	X
Fuel Type	FLEX
Region	USA

Make	JEEP
Model	GRAND CHEROKEE
Submodel	SRT8
Beginning Year	2006
Ending Year	2008
Engine Type	V8
Liter	6.1
CID	370
CC	6059
Engine Family	Mopar Hemi Gen III
Engine Size	6.1L/370
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug; Req. 2 plugs per cylinder
Engine VIN Code	3
Fuel Type	FLEX
Region	USA

Make	JEEP
Model	GRAND CHEROKEE
Submodel	SRT8
Beginning Year	2009
Ending Year	2010
Engine Type	V8
Liter	6.1
CID	370
CC	6059
Engine Family	Ford 4-cylinder
Engine Size	6.1L/370
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug; Req. 2 plugs per cylinder
Engine VIN Code	W
Fuel Type	FLEX
Region	USA

Make	JEEP
Model	LIBERTY
Submodel	GL
Beginning Year	1997
Ending Year	1997
Engine Type	V8
Liter	2.0
CID	121
CC	1989
Engine Family	Ford 4-cylinder
Engine Size	2.0L/121
Application Notes	E3 Premium DiamondFIRE Power Automotive Spark Plug; Req. 2 plugs per cylinder
Engine VIN Code	D
Fuel Type	FLEX
Region	USA

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E3 Spark Plugs E3.66 Plug, E3, Tapered Seat, 14mm Thread, 1.000 in. Reach, Projected Tip, Resistor, Each

E3 Spark Plugs E3.66 Plug, E3, Tapered Seat, 14mm Thread, 1.000 in. Reach, Projected Tip, Resistor, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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