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[Datsun 1200 encyclopedia]

Engine ID Mark

(Difference between revisions)

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Category: A-series Engines

Revision as of 01:43, 28 July 2015
ddgonzal (Talk | contribs)

<- Previous diff
Current revision
ddgonzal (Talk | contribs)
(->1973-1981)
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 +{{Nissan A Engine}}
 +
The engine number is stamped on the engine [[block]] itself. It positively identifies the engine size (e.g. A12) as well as the serial number. The mark is always on the left (distributor) side of a Datsun A-series engine, but the location varies with the year. If you do not see the number, wipe the grease off the engine block. The engine number is stamped on the engine [[block]] itself. It positively identifies the engine size (e.g. A12) as well as the serial number. The mark is always on the left (distributor) side of a Datsun A-series engine, but the location varies with the year. If you do not see the number, wipe the grease off the engine block.
= Engine Number = = Engine Number =
-A12 [[Engine]] ID Mark 1970-1973+ Left Side of Engine
-<br>[http://datsun1200.com/modules/myalbum/photo.php?lid=770 http://datsun1200.com/modules/myalbum/photos/thumbs/770.jpg] [http://datsun1200.com/uploads/newbb/174_50033e9468514.jpg photo]:<img size=140>http://datsun1200.com/uploads/newbb/174_50033e9468514.jpg</img> [http://datsun1200.com/uploads/newbb/174_50f624c1ed952.jpg photo]:<img size=140>http://datsun1200.com/uploads/newbb/174_50f624c1ed952.jpg</img> [http://datsun1200.com/uploads/newbb/174_50f624caf00ca.jpg photo]:<img size=140>http://datsun1200.com/uploads/newbb/174_50f624caf00ca.jpg</img>+ ---------------------------------
-<br>Stamp is below #4 spark plug, on jutting pad+ To about 1980 | From about 1981
 + Below #4 plug | Below #2 plug
 + ---------------------------------
-[[A12]] ID Mark 1974-1995+= 1970-1973 =
-<br>[http://datsun1200.com/modules/myalbum/photo.php?lid=23706 http://datsun1200.com/modules/myalbum/photos/thumbs/23706.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=23705 http://datsun1200.com/modules/myalbum/photos/thumbs/23705.jpg]+1970-1973 A12 [[Engine]] ID Mark is below #4 spark plug, on jutting pad (above starter)
-<br>Stamp is below #2 & #3 spark plugs, center of block, above fuel pump, forward of distributor+<br>{{Upload|174_50f624caf00ca.jpg}} {{Album|770}} {{Upload|174_50033e9468514.jpg}} {{Upload|174_50f624c1ed952.jpg}}
-[[A12A]] ID Mark 1979-1982+= 1973-1981 =
-<br>[http://datsun1200.com/modules/myalbum/photo.php?lid=17147 http://datsun1200.com/modules/myalbum/photos/thumbs/17147.jpg]+Model years 1974~1981 [[A12]] ID Mark, below #4 plug
-<br>Stamp is below #4 spark plug, on vertical pad+<br>the pad is flat to the engine
 +<br>{{Photo|20090613165906DSC07030.jpg|Canby%202009}}
-Early [[A14 Engine]] ID Mark+Stamp is below #4 spark plug, on vertical pad
-<br>[http://datsun1200.com/modules/myalbum/photo.php?lid=16699 http://datsun1200.com/modules/myalbum/photos/thumbs/16699.jpg] Early Tall-Block +<br>{{PhotoAlbum|17147.jpg|17147|Datsun%201200/wiki}}
-<br>Stamp is below #4 spark plug, aft of distributor+
-Late [[A14 Engine]] and [[A15 Engine]] ID Mark location+Early Tall-Block (A13/A14/A15) has large space between serial number pad and cylinder head
-<br>[http://datsun1200.com/modules/myalbum/photo.php?lid=18238 http://datsun1200.com/modules/myalbum/photos/thumbs/18238.jpg] Late Tall-Block+<br>{{Album|16699}}
-<br>Stamp is below #2 & #3 spark plugs, center of block, above fuel pump, forward of distributor+ 
 +A13 tall block (1974 model year)
 +<br>{{Album|28747|was=Photo\20090613155912DSC07022.jpg\Canby%202009}}
 + 
 +{{Album|28748|was=Photo\a13ac.jpg}}
 + 
 += 1981-1995 =
 +Model years 1982-1995 [[A12]] ID Mark Type B is below #2 & #3 spark plugs, center of block, above fuel pump, forward of distributor
 +<br>{{Album|23706}} {{Album|23705}}
 + 
 +A12-E
 +<br>{{Album|26177}}
 + 
 +Late: above fuel pump boss, below #2 plug
 +<br>{{Album|18742}} {{Album|23704}}
 + 
 +Late Tall-block ([[A14]] or [[A15]]) ID Mark location is below #2 & #3 spark plugs, center of block, above fuel pump, forward of distributor
 +<br>{{Album|18238}}
= Matching Numbers = = Matching Numbers =
If the engine is the original one, the serial number will match that on the [[Model Number Plate]]. If the engine is the original one, the serial number will match that on the [[Model Number Plate]].
 +<br>{{Photo|_10b.jpg|Datsun%201200/1973%20Catalog}}
-[http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/1973%20Catalog/_10b.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/1973%20Catalog/th__10b.jpg]+[[Category:A-series Engines]]{{End}}
- +
-[[Category:A-series Engines]]+

Current revision

Nissan A Engines: Overview | A10 | A12 | A12A | A13, old | A13, new | A14 | A15

The engine number is stamped on the engine block itself. It positively identifies the engine size (e.g. A12) as well as the serial number. The mark is always on the left (distributor) side of a Datsun A-series engine, but the location varies with the year. If you do not see the number, wipe the grease off the engine block.

Contents

Engine Number

Left Side of Engine
---------------------------------
To about 1980  |  From about 1981
Below #4 plug  |  Below #2 plug
---------------------------------

1970-1973

1970-1973 A12 Engine ID Mark is below #4 spark plug, on jutting pad (above starter)
174_50f624caf00ca.jpgUpload click to view 770.jpgAlbum 770 174_50033e9468514.jpgUpload click to view 174_50f624c1ed952.jpgUpload click to view

1973-1981

Model years 1974~1981 A12 ID Mark, below #4 plug
the pad is flat to the engine
20090613165906DSC07030.jpg

Stamp is below #4 spark plug, on vertical pad
17147.jpgAlbum click to view

Early Tall-Block (A13/A14/A15) has large space between serial number pad and cylinder head
16699.jpgAlbum 16699

A13 tall block (1974 model year)
28747.jpgAlbum 28747

28748.jpgAlbum 28748

1981-1995

Model years 1982-1995 A12 ID Mark Type B is below #2 & #3 spark plugs, center of block, above fuel pump, forward of distributor
23706.jpgAlbum 23706 23705.jpgAlbum 23705

A12-E
26177.jpgAlbum 26177

Late: above fuel pump boss, below #2 plug
18742.jpgAlbum 18742 23704.jpgAlbum 23704

Late Tall-block (A14 or A15) ID Mark location is below #2 & #3 spark plugs, center of block, above fuel pump, forward of distributor
18238.jpgAlbum 18238

Matching Numbers

If the engine is the original one, the serial number will match that on the Model Number Plate.
_10b.jpg 

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