Name Ext. inf. A* Use of Part number A
seat heating
PR-4A4
PR-4A4
(1) heater element-seat
PR-4D0+Q1A,
Q1D
PR-4D0+Q1A,
Q1D
2 8W0 963 555 F  -
(1) heater element-seat
PR-4D3+Q1D
PR-4D3+Q1D 2 8W0 963 555 G  -
(1) heater element-seat
PR-Q4Q
PR-Q4Q 2 8W0 963 555 G  -
2 flat contact housing

also to be used for:
2 4F0 937 741   -
3 flat connector housing with
contact locking mechanism
2 1J0 972 712   -
(4) backrest heater element
PR-4D0+Q1A,
Q1D
PR-4D0+Q1A,
Q1D
2 8W0 963 557 F  -
(4) backrest heater element
PR-4D3+Q1D
PR-4D3+Q1D 2 8W0 963 557 G  -
(4) backrest heater element
PR-Q4Q
PR-Q4Q 2 8W0 963 557 G  -
5 flat contact housing with
contact locking mechanism
2 1J0 972 923   -
6 control unit for seat
heating
not for this model
7 retainer for control unit
not for this model
* In the column 'A' indicates the number that is used in the selected vehicle.
To find out where to buy the item or equivalent, click on the part number.