NGK ZFR5N Spark Plug

View on

Verify with Amazon ConfirmedFit before buying

Rating

3.1 / 5 Overall
NGK	ZFR5N
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
3.3 / 5 Design
Standard	V-Cut
Ground type	Center type

Specifications

0.9mm (.035")	5
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	16mm (5/8")
Reach	Hex size
Gasket	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (9)

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

FR8VII33U

Iridium

4.5/ 5

.039"19mm, ⌀14x1.25HR 8

APP985

Platinum

3.5/ 5

.035"19mm, ⌀14x1.25HR 4

RC10PEC

Copper-Platinum

3.3/ 5

.035"19mm, ⌀14x1.25HR 10

AP985

Copper-Platinum

3.2/ 5

.035"19mm, ⌀14x1.25HR 4

RC12ECC

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 12

RC12LYC

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 12

FR9HC

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 9

FR9HC+

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 9

985

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 4

Deep reference (31)

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

VKA16

Iridium-Platinum

4.3/ 5

.043"22mm, ⌀14x1.25HR 16

IT20

Copper-Iridium

4.3/ 5

.043"17.5mm, ⌀14x1.25HR 20

VK16

Iridium-Platinum

4.2/ 5

.043"19mm, ⌀14x1.25HR 16

XS985

Iridium-Platinum

4.2/ 5

.035"19mm, ⌀14x1.25HR 4

XS985

Iridium-Platinum

4.2/ 5

.035"19mm, ⌀14x1.25HR 4

VT20

Iridium-Platinum

4.2/ 5

.043"17.5mm, ⌀14x1.25HR 20

ZFR5LP-13G

Platinum

3.8/ 5

.050"19mm, ⌀14x1.25HR 5

ZFR5FGP

Copper-Platinum

3.5/ 5

.039"19mm, ⌀14x1.25HR 5

RC10PEC

Copper-Platinum

3.3/ 5

.035"19mm, ⌀14x1.25HR 10

J16BR-U

Copper

3.3/ 5

.031"19mm, ⌀14x1.25HR 16

J16HR-U10

Copper

3.3/ 5

.039"20.6mm, ⌀14x1.25HR 16

QJ16HR-U

Copper

3.3/ 5

.035"19mm, ⌀14x1.25HR 16

T20EPR-U

Copper

3.3/ 5

.031"18mm, ⌀14x1.25HR 20

AP985

Copper-Platinum

3.2/ 5

.035"19mm, ⌀14x1.25HR 4

FR5-1

Copper

-

3.1/ 5

.039"19mm, ⌀14x1.25HR 5

FR5-1

Copper

-

3.1/ 5

.039"19mm, ⌀14x1.25HR 5

ZFR4F-11

Copper

-

3.1/ 5

.043"19mm, ⌀14x1.25HR 4

ZGR5C

Copper

-

3.1/ 5

.035"19mm, ⌀14x1.25HR 5

ZFR4F-11

Copper

-

3.1/ 5

.043"19mm, ⌀14x1.25HR 4

985

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 4

985

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 4

985

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 4

985

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 4

FR9HC

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 9

FR9HC+

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 9

RC12ECC

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 12

RC12LYC

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 12

RFN14LY

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 14

RN13LYC

Copper

2.9/ 5

.035"19mm, ⌀14x1.25HR 13

KJ16CR-L11

Copper

2.8/ 5

.043"19mm, ⌀14x1.25HR 16

KJ16CR-L11

Copper

2.8/ 5

.043"19mm, ⌀14x1.25HR 16

Bigger gap (15)

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

IZFR5K11

Iridium-Platinum

4.2/ 5

.043"19mm, ⌀14x1.25HR 5

IZFR5L11

Iridium-Platinum

4.2/ 5

.043"19mm, ⌀14x1.25HR 5

PQ16R

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 16

PKJ16CR-L11

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 16

ZFR5FIX-11

Copper-Iridium

3.8/ 5

.043"19mm, ⌀14x1.25HR 5

PZFR5F-11

Platinum

3.8/ 5

.043"19mm, ⌀14x1.25HR 5

ZFR5EGP

Copper-Platinum

3.5/ 5

.039"19mm, ⌀14x1.25HR 5

ZFR5FGP

Copper-Platinum

3.5/ 5

.039"19mm, ⌀14x1.25HR 5

ZFR5E-11

Copper

-

3.1/ 5

.043"19mm, ⌀14x1.25HR 5

ZFR5A-11

Copper

-

3.1/ 5

.043"19mm, ⌀14x1.25HR 5

ZFR5J-11

Copper

-

3.1/ 5

.043"19mm, ⌀14x1.25HR 5

FR5-1

Copper

-

3.1/ 5

.039"19mm, ⌀14x1.25HR 5

KJ16CR11

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 16

ZFR5D-11

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 5

KJ16CR-L11

Copper

2.8/ 5

.043"19mm, ⌀14x1.25HR 16

One step colder (1)

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

ZFR6U-9

Copper

-

3.1/ 5

.035"19mm, ⌀14x1.25HR 6