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[Datsun 1200 encyclopedia]

Engine ID Mark

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Category: A-series Engines

Revision as of 02:40, 13 November 2015
ddgonzal (Talk | contribs)
(->Engine Number)
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Revision as of 02:42, 13 November 2015
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 +{{Nissan A Engine}}
[[Category:A-series Engines]] [[Category:A-series Engines]]

Revision as of 02:42, 13 November 2015

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

A12 Engine ID Mark 1970-1973
770.jpg photo: photo: photo:
Stamp is below #4 spark plug, on jutting pad

A12 ID Mark 1974-1995 Type A
th_20090613165906DSC07030.jpg

A12 ID Mark 1974-1995 Type B
23706.jpg 23705.jpg
Stamp is below #2 & #3 spark plugs, center of block, above fuel pump, forward of distributor

Old A13 ID Mark 1974
th_20090613155912DSC07022.jpg

A12A ID Mark 1979-1982
17147.jpg
Stamp is below #4 spark plug, on vertical pad

Early A14 Engine ID Mark
16699.jpg Early Tall-Block
Stamp is below #4 spark plug, aft of distributor

Late A14 Engine and A15 Engine ID Mark location
18238.jpg Late Tall-Block
Stamp is below #2 & #3 spark plugs, center of block, above fuel pump, forward of distributor

1974(?) A12 vs 1974 A13

A12^ A13 below

Matching Numbers

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

th__10b.jpg

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