MerCruiser 135 hp engine parts: choose the right catalogue

MerCruiser 135 hp engine parts: choose the right catalogue

Catalogues and exploded views for the MerCruiser 135 hp engine

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This family brings together parts catalogues for the MerCruiser 135 hp engine, in a 4-cylinder inboard configuration. Before looking for a spare part, identify the variant that exactly matches your engine among the various 3.0L GM 181 I/L4, 3.0L MPI and 3.0L TKS Plus catalogues.

The child catalogues are distinguished by their serial number ranges and, for some references, by their period. In particular, compare the number on your engine with the ranges shown, such as 0L097000 to 0W301999, 1A020544 and later, 1A072812 and later, or 1G404114 and later. Some catalogues also cover the periods 1990-1995 and 1996-1997.

Once you have selected the correct variant, consult the associated exploded view and diagram to locate the relevant mechanical assembly and identify the part you need. Choosing the right catalogue determines whether the displayed part references are relevant.

Always check the engine model and serial number before consulting the diagrams or ordering a MerCruiser part. This helps prevent selecting a similar catalogue that is not suitable for your 135 hp version.

MerCruiser 135 hp parts: choose the 3.0L catalogue matching the model, year or serial number.

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M30G181A Moteur mercruiser 3.0l gm 181 i_l4 0l097000 thru 0w301999 M30G181B Moteur mercruiser 3.0l gm 181 i_l4 0w302000 thru 1a0019999 M30G181C Moteur mercruiser 3.0l gm 181 i_l4 1 1998 0l010042 thru 0l096999 M30G181F Moteur mercruiser 3.0l gm 181 i_l4 1a002000 thru 1a020543 M30G181G Moteur mercruiser 3.0l gm 181 i_l4 1a020544 & up M30G181H Moteur mercruiser 3.0lx gm 181 i_l4 1990-1995 0c856559 thru 0f603999 M30G181I Moteur mercruiser 3.0lx gm 181 i_l4 1996-1997 0f604000 thru 0k999999 M30MLMPA Moteur mercruiser 3.0l mpi ec 1a072812 & up M30TLTKA Moteur mercruiser 3.0l tks plus 1g404114 & up