Denso PKH16TT Spark Plug

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Rating

3.7 / 5 Overall
Denso	PKH16TT
Brand	Code
3.0 / 5 Materials
Titanium	Platinum
Ground electrode	Center electrode
5.0 / 5 Design
Fine Wire	Fine Wire
Ground type	Center type

Specifications

1mm (.039")	16
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
26.5mm (1.04")	16mm (5/8")
Reach	Hex size
Gasket	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (8)

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

DILFR5A11

Iridium-Platinum

4.7/ 5

.043"26.5mm, ⌀14x1.25HR 5

DILFR5A-11D

Iridium-Platinum

4.7/ 5

.043"26.5mm, ⌀14x1.25HR 5

DILFR5E11

Iridium-Platinum

4.7/ 5

.043"26.5mm, ⌀14x1.25HR 5

ILFR5B11

Iridium-Platinum

4.2/ 5

.043"26.5mm, ⌀14x1.25HR 5

ILFR5T11

Iridium-Platinum

4.2/ 5

.043"26.5mm, ⌀14x1.25HR 5

LZFR5BI-11

Iridium-Platinum

4.2/ 5

.043"26.5mm, ⌀14x1.25HR 5

PLFR5A-11

Platinum

3.8/ 5

.043"26.5mm, ⌀14x1.25HR 5

LFR5AGP

Copper-Platinum

3.5/ 5

.039"26.5mm, ⌀14x1.25HR 5

Deep reference (23)

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

FR7NII35U

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 7

FK16HR-11

Iridium-Platinum

4.7/ 5

.043"26.5mm, ⌀14x1.25HR 16

IKH16TT

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 16

FR7NII35U

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 7

FR8NII35U

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 8

IKH16TT

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 16

FK16HQR11

Iridium-Platinum

4.7/ 5

.043"26.5mm, ⌀14x1.25HR 16

IKH16TT

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 16

IKH16TT

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 16

IKH16TT

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 16

IKH16TT

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 16

FR7NII35U

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 7

VR8NII35U

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀12x1.25HR 8

IKH16TT

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 16

IKH16TT

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 16

FR8MII33X

Iridium

4.5/ 5

.043"26.5mm, ⌀14x1.25HR 8

IKH16

Copper-Iridium

4.3/ 5

.043"26.5mm, ⌀14x1.25HR 16

SK16HR11

Iridium-Platinum

4.2/ 5

.043"26.5mm, ⌀14x1.25HR 16

VKH16

Iridium-Platinum

4.2/ 5

.043"26.5mm, ⌀14x1.25HR 16

SK16HR11

Iridium-Platinum

4.2/ 5

.043"26.5mm, ⌀14x1.25HR 16

SK16HR11

Iridium-Platinum

4.2/ 5

.043"26.5mm, ⌀14x1.25HR 16

REC10PYPB4

Platinum

3.8/ 5

.039"26.5mm, ⌀14x1.25HR 10

FR8MPP30X

Copper-Platinum

3.5/ 5

.043"26.5mm, ⌀14x1.25HR 8

Same specs (1)

Products that have identical characteristics that impact interchangability

IKH16TT

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 16

Bigger gap (7)

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

FK16HR-11

Iridium-Platinum

4.7/ 5

.043"26.5mm, ⌀14x1.25HR 16

FK16HQR11

Iridium-Platinum

4.7/ 5

.043"26.5mm, ⌀14x1.25HR 16

DILFR5A-11D

Iridium-Platinum

4.7/ 5

.043"26.5mm, ⌀14x1.25HR 5

LFR5AHX

Platinum-Ruthenium

4.7/ 5

.043"26.5mm, ⌀14x1.25HR 5

DILFR5A11

Iridium-Platinum

4.7/ 5

.043"26.5mm, ⌀14x1.25HR 5

DILFR5E11

Iridium-Platinum

4.7/ 5

.043"26.5mm, ⌀14x1.25HR 5

DILFR5C11D

Iridium-Platinum

4.7/ 5

.043"26.5mm, ⌀14x1.25HR 5

One step colder (2)

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

IKH20TT

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 20

PKH20TT

Platinum-Titanium

-

3.7/ 5

.039"26.5mm, ⌀14x1.25HR 20

Two steps colder (1)

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

DILFR7B10G

Iridium-Platinum

4.7/ 5

.039"26.5mm, ⌀14x1.25HR 7