I'm trying to find the part number for the lower wire harness for my 400E

I'm not 100% sure but I seem to remember that the last time I had a car that needed that harness, it was no longer available. I think we quoted the customer for making a replacement harness but they didn't have the money and nothing was done with the car.

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90 300TE 4-M
Turbo 103, T3/T04E 50 trim
T04B cover .60 AR
Stage 3 turbine .63 AR
A2W I/C, 40 LB/HR
MS2E, 60-2 Direct Coil Control
3" Exh, AEM W/B O2
Underdrive Alt. and P/S Pulleys,
Vented Rear Discs, .034 Booster.
3.07 diffs 1st Gear Start

90 300CE 104.980
Milled & ported head, 10.3:1 compression
197° intake cam w/20° advancer
Tuned CIS ECU
4° ignition advance
PCS TCM2000, built 722.6
600W networked suction fan
Sportline sway bars
V8 rear subframe, Quaife ATB 3.06 diff

I replaced mine in June on my 94 E420. The invoice from the dealer shows 124 540 31 30 and it was $159.00.

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1993 400E, 256,000 miles (totaled)
1994 E420, 200,000+ miles
1995 E420, 201,000 miles

It's still 1245403130, still lists for $159. XXXX is $109.

Thanks guys, big help

I'd inquire at the dealership with a VIN before purchasing. They might be sligthly different between a 94 and 92.