NGK DPR8Z Spark Plug

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Rating

2.8 / 5 Overall
NGK	DPR8Z
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
2.3 / 5 Design
Standard	Oversized
Ground type	Center type

Specifications

0.7mm (.028")	8
Gap	Heat range
⌀12mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	18mm ()
Reach	Hex size
Gasket	Threaded Stud
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (3)

Alternative spark plugs found in cross-reference docs provided by manufacturers

IXG24

Copper-Iridium

4.3/ 5

.028"22mm, ⌀12x1.25HR 24

XS4163

Iridium-Platinum

4.2/ 5

.031"19mm, ⌀12x1.25HR 2

4163

Copper

2.9/ 5

.031"19mm, ⌀12x1.25HR 2

Deep reference (37)

A second level of cross-reference: if A=B and B=C, then A=C

IX24B

Copper-Iridium

4.3/ 5

.035"19mm, ⌀12x1.25HR 24

IX24B

Copper-Iridium

4.3/ 5

.035"19mm, ⌀12x1.25HR 24

DPR8EIX-9

Copper-Iridium

3.8/ 5

.035"19mm, ⌀12x1.25HR 8

DR8EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀12x1.25HR 8

DCPR8EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀12x1.25HR 8

DR7EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀12x1.25HR 7

DPR8EIX-9

Copper-Iridium

3.8/ 5

.035"19mm, ⌀12x1.25HR 8

DR8EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀12x1.25HR 8

DR7EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀12x1.25HR 7

DPR8EVX-9

Copper-Platinum

3.5/ 5

.035"19mm, ⌀12x1.25HR 8

DP8EVX-9

Copper-Platinum

3.5/ 5

.035"19mm, ⌀12x1.25HR 8

DPR8EVX-9

Copper-Platinum

3.5/ 5

.035"19mm, ⌀12x1.25HR 8

DP8EVX-9

Copper-Platinum

3.5/ 5

.035"19mm, ⌀12x1.25HR 8

DP8EV-9

Copper-Gold-Palladium

3.4/ 5

.035"19mm, ⌀12x1.25HR 8

DPR8EV-9

Copper-Gold-Palladium

3.4/ 5

.035"19mm, ⌀12x1.25HR 8

DP8EV-9

Copper-Gold-Palladium

3.4/ 5

.035"19mm, ⌀12x1.25HR 8

DPR8EV-9

Copper-Gold-Palladium

3.4/ 5

.035"19mm, ⌀12x1.25HR 8

XR4CS

Copper-Silver

3.3/ 5

.028"19mm, ⌀12x1.25HR 4

X24EPR-U9

Copper

3.3/ 5

.035"19mm, ⌀12x1.25HR 24

X24EP-U9

Copper

3.3/ 5

.035"19mm, ⌀12x1.25HR 24

XR4CS

Copper-Silver

3.3/ 5

.028"19mm, ⌀12x1.25HR 4

X24EPR-U9

Copper

3.3/ 5

.035"19mm, ⌀12x1.25HR 24

X24EP-U9

Copper

3.3/ 5

.035"19mm, ⌀12x1.25HR 24

D7EA

Copper

2.9/ 5

.028"19mm, ⌀12x1.25HR 7

DP8EA-9

Copper

2.9/ 5

.035"19mm, ⌀12x1.25HR 8

DPR8EA-9

Copper

2.9/ 5

.035"19mm, ⌀12x1.25HR 8

DR7EA

Copper

2.9/ 5

.028"19mm, ⌀12x1.25HR 7

DR8ES

Copper

2.9/ 5

.028"19mm, ⌀12x1.25HR 8

D7EA

Copper

2.9/ 5

.028"19mm, ⌀12x1.25HR 7

DP8EA-9

Copper

2.9/ 5

.035"19mm, ⌀12x1.25HR 8

DPR8EA-9

Copper

2.9/ 5

.035"19mm, ⌀12x1.25HR 8

DR7EA

Copper

2.9/ 5

.028"19mm, ⌀12x1.25HR 7

DR8EA

Copper

2.9/ 5

.028"19mm, ⌀12x1.25HR 8

DR8ES

Copper

2.9/ 5

.028"19mm, ⌀12x1.25HR 8

DR8ES-L

Copper

2.9/ 5

.028"19mm, ⌀12x1.25HR 8

DPR9Z

Copper

-

2.8/ 5

.028"19mm, ⌀12x1.25HR 9

DPR9Z

Copper

-

2.8/ 5

.028"19mm, ⌀12x1.25HR 9

Bigger gap (2)

0.1..0.3 mm gap increase for better performance given your ignition system can handle it

DPR8EIX-9

Copper-Iridium

3.8/ 5

.035"19mm, ⌀12x1.25HR 8

DPR8EA-9

Copper

2.9/ 5

.035"19mm, ⌀12x1.25HR 8

One step colder (1)

Colder spark plugs with same characteristics for moderately tuned engines (75–100 hp increase)

DPR9Z

Copper

-

2.8/ 5

.028"19mm, ⌀12x1.25HR 9