Denso IW24 5316 Spark Plug

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Rating
Brand	Code
4.3 / 5 Overall
Denso	IW24
4.0 / 5 Materials
Copper	Iridium
Ground electrode	Center electrode
4.8 / 5 Design
U-Groove	Fine Wire
Ground type	Center type

Specifications
Gap	Heat range
0.7mm (.028")	24
⌀14mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	21mm (13/16")
Reach	Hex size
Gasket	Removable Nut
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

How we find alternative spark plugs How we rate spark plugs

Cross-reference (25)

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

XS4064

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 4

BR8ECSIX

Copper-Iridium

4.0 / 5

.031" 19mm, ⌀14x1.25 HR 8

W3DP0

Copper-Platinum

3.9 / 5

.024" 19mm, ⌀14x1.25 HR 3

242250512

Copper-Platinum

3.9 / 5

.024" 19mm, ⌀14x1.25 HR 4

BPR8EIX

Copper-Iridium

3.8 / 5

.031" 19mm, ⌀14x1.25 HR 8

BR8EIX

Copper-Iridium

3.8 / 5

.031" 19mm, ⌀14x1.25 HR 8

241256515

Copper-Silver

3.5 / 5

.024" 19mm, ⌀14x1.25 HR 3

W4CS

Copper-Silver

3.5 / 5

.024" 19mm, ⌀14x1.25 HR 4

B8EGV

Copper-Gold-Palladium

3.4 / 5

.026" 19mm, ⌀14x1.25 HR 8

R4118S-8

Copper-Gold-Palladium

3.4 / 5

.026" 19mm, ⌀14x1.25 HR 8

R6021E-8

Copper

3.2 / 5

.026" 19mm, ⌀14x1.25 HR 8

B8EG

Copper

3.2 / 5

.024" 19mm, ⌀14x1.25 HR 8

BR8EG

Copper

3.2 / 5

.024" 19mm, ⌀14x1.25 HR 8

BR8ECS

Copper

3.1 / 5

.031" 19mm, ⌀14x1.25 HR 8

W3CC OBS

Copper

2.9 / 5

.020" 19mm, ⌀14x1.25 HR 3

B8ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 8

BP8ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 8

BPR8ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 8

BR8ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 8

BR8ES-11

Copper

2.9 / 5

.043" 19mm, ⌀14x1.25 HR 8

2594

Copper

2.9 / 5

.024" 19mm, ⌀14x1.25 HR 3

4054

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 4

N3C

Copper

2.9 / 5

.026" 19mm, ⌀14x1.25 HR 3

N6YC

Copper

2.9 / 5

.026" 19mm, ⌀14x1.25 HR 6

RN6YC

Copper

2.9 / 5

.026" 19mm, ⌀14x1.25 HR 6

Deep reference (85)

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

IW01-24

Iridium-Platinum

4.5 / 5

.024" 19mm, ⌀14x1.25 HR 24

IW01-24

Iridium-Platinum

4.5 / 5

.024" 19mm, ⌀14x1.25 HR 24

IW01-24

Iridium-Platinum

4.5 / 5

.024" 19mm, ⌀14x1.25 HR 24

XS62

Iridium-Platinum

4.2 / 5

.035" 19mm, ⌀14x1.25 HR 7

XS4063

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 3

XS4063DP

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 3

XS4062

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 2

XS4063

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 3

XS4063

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 3

XS4063

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 3

XS4063

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 3

XS4062

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 2

XS4063

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 3

XS4063

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 3

XS4063

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 3

XS4064

Iridium-Platinum

4.2 / 5

.031" 19mm, ⌀14x1.25 HR 4

W3DP0

Copper-Platinum

3.9 / 5

.024" 19mm, ⌀14x1.25 HR 3

BR7EIX

Copper-Iridium

3.8 / 5

.031" 19mm, ⌀14x1.25 HR 7

BR9EIX

Copper-Iridium

3.8 / 5

.031" 19mm, ⌀14x1.25 HR 9

BR8EIX

Copper-Iridium

3.8 / 5

.031" 19mm, ⌀14x1.25 HR 8

BR7EIX

Copper-Iridium

3.8 / 5

.031" 19mm, ⌀14x1.25 HR 7

W4CS

Copper-Silver

3.5 / 5

.024" 19mm, ⌀14x1.25 HR 4

W24ESR-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

W24ES-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

AR51

Copper

3.3 / 5

.024" 19mm, ⌀14x1.25 HR 3

AR51

Copper

3.3 / 5

.024" 19mm, ⌀14x1.25 HR 3

AR2593

Copper

3.3 / 5

.024" 19mm, ⌀14x1.25 HR 2

W24ESR-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

W24ES-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

AR2593

Copper

3.3 / 5

.024" 19mm, ⌀14x1.25 HR 2

W24ES-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

W24EP-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

AR51

Copper

3.3 / 5

.024" 19mm, ⌀14x1.25 HR 3

W24EPR-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

AR51

Copper

3.3 / 5

.024" 19mm, ⌀14x1.25 HR 3

RN4YC

Copper

3.3 / 5

.026" 19mm, ⌀14x1.25 HR 4

W24ESR-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

W24ESR-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

W24ES-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

W24ESR-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

W24ES-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

W24ES-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

W24EP-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

AR51

Copper

3.3 / 5

.024" 19mm, ⌀14x1.25 HR 3

W24EPR-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

AR51

Copper

3.3 / 5

.024" 19mm, ⌀14x1.25 HR 3

W24ESR-V

Copper

3.2 / 5

.024" 19mm, ⌀14x1.25 HR 24

W24ES-V

Copper

3.2 / 5

.024" 19mm, ⌀14x1.25 HR 24

W24ES-V

Copper

3.2 / 5

.024" 19mm, ⌀14x1.25 HR 24

W24ES-V

Copper

3.2 / 5

.024" 19mm, ⌀14x1.25 HR 24

W24ESR-V

Copper

3.2 / 5

.024" 19mm, ⌀14x1.25 HR 24

W24ESR-V

Copper

3.2 / 5

.024" 19mm, ⌀14x1.25 HR 24

W24ES-V

Copper

3.2 / 5

.024" 19mm, ⌀14x1.25 HR 24

R5671A-9

Copper

3.1 / 5

.031" 19mm, ⌀14x1.25 HR 9

R5671A-9

Copper

3.1 / 5

.031" 19mm, ⌀14x1.25 HR 9

N3C

Copper

2.9 / 5

.026" 19mm, ⌀14x1.25 HR 3

B7ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 7

B7ES-11

Copper

2.9 / 5

.043" 19mm, ⌀14x1.25 HR 7

BR7ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 7

BR7ES-11

Copper

2.9 / 5

.043" 19mm, ⌀14x1.25 HR 7

BP8ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 8

BPR7ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 7

4062

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 2

4062

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 2

B9ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 9

4054

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 4

801C

Copper

2.9 / 5

.026" 19mm, ⌀14x1.25 HR 3

N3C

Copper

2.9 / 5

.026" 19mm, ⌀14x1.25 HR 3

N5C

Copper

2.9 / 5

.026" 19mm, ⌀14x1.25 HR 5

N6YC

Copper

2.9 / 5

.026" 19mm, ⌀14x1.25 HR 6

4261

Copper

2.9 / 5

.035" 19mm, ⌀14x1.25 HR 6

880C

Copper

2.9 / 5

.026" 19mm, ⌀14x1.25 HR 3

B9ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 9

N3C

Copper

2.9 / 5

.026" 19mm, ⌀14x1.25 HR 3

B7ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 7

B7ES-11

Copper

2.9 / 5

.043" 19mm, ⌀14x1.25 HR 7

BR7ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 7

BR7ES-11

Copper

2.9 / 5

.043" 19mm, ⌀14x1.25 HR 7

B8ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 8

403

Copper

2.9 / 5

.035" 19mm, ⌀14x1.25 HR 7

4054

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 4

B8ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 8

BP7ES

Copper

2.9 / 5

.035" 19mm, ⌀14x1.25 HR 7

BP8ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 8

BPR7ES

Copper

2.9 / 5

.031" 19mm, ⌀14x1.25 HR 7

Bigger gap (2)

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

IWM24

Copper-Iridium

4.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

W24ESR-U

Copper

3.3 / 5

.031" 19mm, ⌀14x1.25 HR 24

One step colder (1)

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

IW27

Copper-Iridium

4.3 / 5

.028" 19mm, ⌀14x1.25 HR 27

Two steps colder (1)

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

IW31

Copper-Iridium

4.3 / 5

.028" 19mm, ⌀14x1.25 HR 31