Mercury 135 DFI Optimax PCM ECM ECU Computer 2000-2005 with Engine Wire Harness

Description

Mercury Mariner/Optimax 135 DFI Optimax ECM ECU Engine Control Module Unit PCM 2000-2005 with engine wire harness. Condition is "Used". Includes complete wire harness in excellent condition, no cut wires, frayed wires or any damage. Harness is almost like new. Will connect to 2006-2010 model years if you install the analogue trim sensor and analogue shift position switch. Has the eight pin harness connector designed for analogue gauges (not 14 pin for Smartcraft); or, you can use the 8 to 14 pin adapter to run Smartcraft instrumentation with limited functionality.
For those of you with a 150 motor, the 135 has much better low end power than the 150 for faster time to plane and better performance pulling skiers. At WOT the 150 only gains about 300 rpm (depending upon setup), about 1 MPH. Me personally, I prefer the 135 to the 150 as I do very little WOT boating and I love the bottom end power of the 135.
If you need, I will include the 135 air plenum grommet which is required to convert from 150 to 135.
If you are using on MY 2006 - 2010: I have the analogue shift position sensor; you will still need to buy the analogue trim sensor.  All other connections for MY 2000 - 2010 fit this harness.
If you are using on a motor previously running a 150 PCM: I will include the 135 air intake grommet that fits to the top of the air plenum, which is required to convert a 150 to 135.