Autolite AP765 Spark Plug

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Rating

3.2 / 5 Overall
Autolite	AP765
Brand	Code
3.5 / 5 Materials
Copper	Platinum
Ground electrode	Center electrode
2.5 / 5 Design
Standard	Necked Down
Ground type	Center type

Specifications

1.15mm (.045")	3
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
17.5mm (.689")	16mm (5/8")
Reach	Hex size
Tapered	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (2)

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

TR5-1IX

Copper-Iridium

3.8/ 5

.039"18mm, ⌀14x1.25HR 5

TR5-1GP

Copper-Platinum

3.5/ 5

.039"18mm, ⌀14x1.25HR 5

Deep reference (45)

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

HR8JII33V

Iridium

4.5/ 5

.050"17.5mm, ⌀14x1.25HR 8

IT20

Copper-Iridium

4.3/ 5

.043"17.5mm, ⌀14x1.25HR 20

XP5143

Iridium-Platinum

4.2/ 5

.055"18mm, ⌀14x1.25HR 1

XP5144

Iridium-Platinum

4.2/ 5

.055"18mm, ⌀14x1.25HR 2

XP5144DP2

Iridium-Platinum

4.2/ 5

.055"18mm, ⌀14x1.25HR 2

XP5145

Iridium-Platinum

4.2/ 5

.055"18mm, ⌀14x1.25HR 3

XP5145DP2

Iridium-Platinum

4.2/ 5

.055"18mm, ⌀14x1.25HR 3

VT20

Iridium-Platinum

4.2/ 5

.043"17.5mm, ⌀14x1.25HR 20

RS14PLP

Platinum

3.8/ 5

.053"18mm, ⌀14x1.25HR 14

HR8JPP33V

Platinum

3.8/ 5

.050"17.5mm, ⌀14x1.25HR 8

RS12PLP

Platinum

3.6/ 5

.059"18mm, ⌀14x1.25HR 12

APP5145

Platinum

3.5/ 5

.055"18mm, ⌀14x1.25HR 3

APP2544

Platinum

3.5/ 5

.045"18mm, ⌀14x1.25HR 2

APP2545

Platinum

3.5/ 5

.045"18mm, ⌀14x1.25HR 3

APP2546

Platinum

3.5/ 5

.055"18mm, ⌀14x1.25HR 4

APP5144

Platinum

3.5/ 5

.055"18mm, ⌀14x1.25HR 2

APP5144DP2

Platinum

3.5/ 5

.055"18mm, ⌀14x1.25HR 2

HR8LPX+

Copper-Platinum

3.3/ 5

.043"19mm, ⌀14x1.25HR 8

HR9LPX+

Copper-Platinum

3.3/ 5

.043"19mm, ⌀14x1.25HR 9

AP2544

Copper-Platinum

-

3.2/ 5

.045"18mm, ⌀14x1.25HR 2

AP2545

Copper-Platinum

-

3.2/ 5

.045"18mm, ⌀14x1.25HR 3

AP2546

Copper-Platinum

-

3.2/ 5

.055"18mm, ⌀14x1.25HR 4

AP5143

Copper-Platinum

-

3.2/ 5

.055"18mm, ⌀14x1.25HR 1

AP5144

Copper-Platinum

-

3.2/ 5

.055"18mm, ⌀14x1.25HR 2

AP764

Copper-Platinum

-

3.2/ 5

.045"17.5mm, ⌀14x1.25HR 2

AP766

Copper-Platinum

-

3.2/ 5

.045"17.5mm, ⌀14x1.25HR 4

AP2544

Copper-Platinum

-

3.2/ 5

.045"18mm, ⌀14x1.25HR 2

AP2545

Copper-Platinum

-

3.2/ 5

.045"18mm, ⌀14x1.25HR 3

AP2546

Copper-Platinum

-

3.2/ 5

.055"18mm, ⌀14x1.25HR 4

AP5143

Copper-Platinum

-

3.2/ 5

.055"18mm, ⌀14x1.25HR 1

AP5144

Copper-Platinum

-

3.2/ 5

.055"18mm, ⌀14x1.25HR 2

AP5144DP2

Copper-Platinum

-

3.2/ 5

.055"18mm, ⌀14x1.25HR 2

AP5145

Copper-Platinum

-

3.2/ 5

.055"18mm, ⌀14x1.25HR 3

AP5145DP2

Copper-Platinum

-

3.2/ 5

.055"18mm, ⌀14x1.25HR 3

AP764

Copper-Platinum

-

3.2/ 5

.045"17.5mm, ⌀14x1.25HR 2

AP766

Copper-Platinum

-

3.2/ 5

.045"17.5mm, ⌀14x1.25HR 4

HR8LPX

Copper-Platinum

3.0/ 5

.043"17.5mm, ⌀14x1.25HR 8

HR9LPX

Copper-Platinum

3.0/ 5

.043"17.5mm, ⌀14x1.25HR 9

HR9LPX

Copper-Platinum

3.0/ 5

.043"17.5mm, ⌀14x1.25HR 9

HR8LPX

Copper-Platinum

3.0/ 5

.043"17.5mm, ⌀14x1.25HR 8

2544

Copper

2.9/ 5

.045"18mm, ⌀14x1.25HR 2

2545

Copper

2.9/ 5

.045"18mm, ⌀14x1.25HR 3

2546

Copper

2.9/ 5

.055"18mm, ⌀14x1.25HR 4

5143

Copper

2.9/ 5

.055"18mm, ⌀14x1.25HR 1

RS10LC

Copper

2.9/ 5

.043"21mm, ⌀14x1.25HR 10

Same specs (12)

Products that have identical characteristics that impact interchangability

AP764

Copper-Platinum

-

3.2/ 5

.045"17.5mm, ⌀14x1.25HR 2

AP764DP2

Copper-Platinum

-

3.2/ 5

.045"17.5mm, ⌀14x1.25HR 2

AP765DP2

Copper-Platinum

-

3.2/ 5

.045"17.5mm, ⌀14x1.25HR 3

AP766

Copper-Platinum

-

3.2/ 5

.045"17.5mm, ⌀14x1.25HR 4

764

Copper

2.9/ 5

.045"17.5mm, ⌀14x1.25HR 2

764BP

Copper

2.9/ 5

.045"17.5mm, ⌀14x1.25HR 2

764DP2

Copper

2.9/ 5

.045"17.5mm, ⌀14x1.25HR 2

765

Copper

2.9/ 5

.045"17.5mm, ⌀14x1.25HR 3

765BP

Copper

2.9/ 5

.045"17.5mm, ⌀14x1.25HR 3

765DP2

Copper

2.9/ 5

.045"17.5mm, ⌀14x1.25HR 3

766

Copper

2.9/ 5

.045"17.5mm, ⌀14x1.25HR 4

766BP

Copper

2.9/ 5

.045"17.5mm, ⌀14x1.25HR 4

Bigger gap (9)

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

XP104

Iridium-Platinum

4.2/ 5

.050"17.5mm, ⌀14x1.25HR 2

XP104DP2

Iridium-Platinum

4.2/ 5

.050"17.5mm, ⌀14x1.25HR 2

APP104

Platinum

3.5/ 5

.050"17.5mm, ⌀14x1.25HR 2

APP104DP2

Platinum

3.5/ 5

.050"17.5mm, ⌀14x1.25HR 2

AP104

Copper-Platinum

-

3.2/ 5

.050"17.5mm, ⌀14x1.25HR 2

AP104DP2

Copper-Platinum

-

3.2/ 5

.050"17.5mm, ⌀14x1.25HR 2

104

Copper

2.9/ 5

.050"17.5mm, ⌀14x1.25HR 2

104BP

Copper

2.9/ 5

.050"17.5mm, ⌀14x1.25HR 2

104DP2

Copper

2.9/ 5

.050"17.5mm, ⌀14x1.25HR 2