NGK DPR7EA-9 Spark Plug

View on

Verify with Amazon ConfirmedFit before buying

Rating

2.9 / 5 Overall
NGK	DPR7EA-9
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
2.8 / 5 Design
Standard	Standard
Ground type	Center type

Specifications

0.9mm (.035")	7
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 (1)

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

X22EPR-U9

Copper

3.3/ 5

.035"19mm, ⌀12x1.25HR 22

Same specs (3)

Products that have identical characteristics that impact interchangability

IJR7A9

Iridium-Platinum

4.2/ 5

.035"19mm, ⌀12x1.25HR 7

DPR7EIX-9

Copper-Iridium

3.8/ 5

.035"19mm, ⌀12x1.25HR 7

DPR7EA-9 BLYB

Copper

-

2.9/ 5

.035"19mm, ⌀12x1.25HR 7

One step colder (2)

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

DPR8EIX-9

Copper-Iridium

3.8/ 5

.035"19mm, ⌀12x1.25HR 8

DPR8EA-9

Copper

-

2.9/ 5

.035"19mm, ⌀12x1.25HR 8

Two steps colder (2)

Two steps colder spark plugs with same characteristics for heavily modified engines (150-200 hp increase)

DPR9EIX-9

Copper-Iridium

3.8/ 5

.035"19mm, ⌀12x1.25HR 9

DPR9EA-9

Copper

-

2.9/ 5

.035"19mm, ⌀12x1.25HR 9