PART №1434
FROMBIMMER-3D-PARTSDESTWORKBENCH31 JUL 2026
Heater-Valve Cover
REPLACES OEM64111383499
ABS · Nylon1 FILECC-BY-NC-SAMechanical
- PART
- Heater-Valve Cover
- OEM
- 64111383499
- FITS
- 8 Series E31
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PART ID · BIMMER-3D / 1434QTY 1 · STLHANDLE · NO SUPPORTS
Field photographs
2 PLATES
PLATE 01 / 02No caption recorded
Build sheet
MAN-1434- [01]E31_Heater_Cover.stlE31_Heater_Cover.stl.STL
- [02]Bounding box156.000 × 83.000 × 23.000 mm
- [03]Volume66,691.551 mm³
Field notes
BY TIM GAGE (QUILLSTA)Thickened replacement cover for the BMW E31 heater/water-valve assembly, physically printed by the creator and reported to resist under-bonnet heat. The design uses 10 x 2 mm neodymium magnets against the valve fasteners. BMW catalogs identify the original separately serviced cover as 64111383499 for E31 840i/840Ci, 850i/850Ci and 850CSi; genuine production ended in 2015 with no documented supersession. Use high-temperature material, secure the magnets, and confirm hose, wiring and bonnet clearance after installation.
Service log
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