See workshop manual. for vehic..

ETKA / Audi / Q7 / (2010 - 2015) / 2 / 201-005
Name Ext. inf. A* Use of Part number A
reduction agent tank
for vehicles with selective
catalytic reduction (scr)
transfer pump for
reduction agent
supply line for reduction
agent
injector for reduction
agent
control unit for reduction
agent metering system
see workshop manual
D >> - MJ 2012
6-cylinder+
diesel eng.+
PR-TE1+1E9
6-cylinder+
diesel eng.+
PR-TE1+1E9
1 reduction agent tank
D >> - 18.01.2010
1 4L0 131 878 D  -
(1) reduction agent tank
D - 18.01.2010>> - 28.02.2010
1 4L0 131 878 F  -
(1) reduction agent tank
D >> - 16.08.2010
1 4L0 131 878 G  -
(1) reduction agent tank
D >> - 19.09.2011
1 4L0 131 878 H  -
(1) reduction agent tank
D - 19.09.2011>> - 10.10.2011
1 4L0 131 878 J  -
(1) reduction agent tank
D - 10.10.2011>> - 12.03.2012
1 4L0 131 878 K  -
(1) reduction agent tank
D - 12.03.2012>>
1 4L0 131 878 M  -
2 storage container
also use:
D >> - 28.02.2010
1
1
1
4L0 131 907 B  -
(2) storage container
also use:
D >> - 12.03.2012
1
1
1
4L0 131 907 C  -
(2) storage container
also use:
D - 12.03.2012>>
1
1
1
4L0 131 907 D  -
3 o-ring
1 8K0 131 357   -
4 union nut
D >> - 20.06.2011
1 8K0 131 975   -
(4) union nut
D - 20.06.2011>>
1 8R0 131 975   -
5 pump for reduction agent
D >> - 28.10.2009
1 4L0 131 899 G  -
(5) pump for reduction agent
D - 28.10.2009>> - 28.02.2010
1 4L0 131 899 F  -
5 pump for reduction agent
contains:
pressure sensor
D >> - 14.11.2011
1 4L0 131 899 J  -
(5) pump for reduction agent
D - 19.09.2011>> - 10.10.2011
1 4L0 131 899 K  -
(5) pump for reduction agent
contains:
pressure sensor
D - 14.11.2011>>
1 4L0 131 899 L  -
(5) pump for reduction agent
D >> - 16.08.2010
1 4L0 131 899 H  -
- pressure sensor
only for:
D >> - 14.11.2011
1 8K0 131 225 A  -
- pressure sensor
only for:
D - 14.11.2011>>
1 8K0 131 225 C  -
5A creep lock for
reduction agent pump
D >> - 18.01.2010
1 8K0 131 222 A  -
6 hex collared bolt
1 N  909 961 02  -
7 supply line for reduction
agent
1 4L0 131 911 A  -
8 supply line for reduction
agent
1 4L0 131 912   -
9 bush
1 4L0 201 693 A  -
10 rubber bush
2 8K0 201 840 F  -
11 end cap
1 4L0 131 980 A  -
11 end cap
only in conj. with:
1 4L0 131 980 B  -
11 end cap
1 4L0 131 980 D  -
12 urea solution adblue
X G  052 910 A2  6
(12) urea solution adblue
also use:
1
1
G  052 910 M3  -
- filling hose for
adblue urea solution
1 000 012 499   -
(12) urea solution adblue
1 G  052 910 A4  6
(12) urea solution adblue
1 G  052 910 M9  -
13 reduction agent tank
D >> - 05.04.2010
1 4L0 131 877 B  -
(13) reduction agent tank
D - 05.04.2010>>
1 4L0 131 877 C  -
14 transfer pump for
reduction agent
1 4L0 131 901   -
15 bracket
1 7M3 813 549   -
16 hex collared bolt
1 N  909 961 02  -
17 hexagon nut
1 N  011 005 18  -
(18) underrun bar
1 4L0 018 941   -
19 heat shield plate
1 4L0 201 307 A  -
(20) clamping washer
X N  903 350 05  5
20 clamping washer
X N  907 965 02  4
21 angled hose
1 8K0 131 853 TA  -
22 clamp
1 N  103 100 01  -
23 damping
5 8K0 201 274 B  -
24 double cable tie
X 4A0 820 199   -
25 tensioning strap
1 4L0 131 639 D  -
26 bolt,hex.hd.with shoul.(combi)
1 N  911 730 01  -
27 hexagon head bolt (combi)
2 N  908 623 02  -
28 breather line
D >> - 11.09.2009
1 4L0 131 987 D  -
(28) breather line
1 4L0 131 987 G  -
(28) breather line
also use:
1
1
4L0 131 987 H  -
29 filler line for
reducing agent
1 4L0 131 967 B  -
30 transfer line for
reducing agent
1 4L0 131 963 A  -
31 metering line from pump for
reducing agent
1 4L0 131 983   -
32 metering line for reducing
agent injector
1 4L0 131 984   -
- cable tie with holder
for plastic pin:
only for:
6 8L0 971 838   -
33 injector for reduction
agent
also use:
D >> - 26.07.2010
1

1
3C0 131 113 D  -
(33) injector for reduction
agent
also use:
1

1
3C0 131 113 C  1
(33) injector for reduction
agent
also use:
1

1
4H0 131 113 A  -
33 injector for reduction
agent
also use:
1

1
3C0 131 113 B  -
34 seal
1 3C0 253 115 A  1
35 clamp
1 3C0 253 725   1
36 hex collared bolt
3 N  107 176 01  -
37 exhaust pipe
see illustration:
*
38 control unit for reduction
agent metering system
1 4L0 907 355 B  -
39 retainer for control unit
D >> - 19.10.2009
1 4L0 907 361   -
(39) retainer for control unit
1 4L0 907 361 A  -
40 hexagon nut
5 N  909 472 01  -
41 rubber bush
1 4L0 201 840   -
42 bush
1 4L0 201 693   -
43 bush
1 4L0 201 693 B  -
44 fuel tank
see illustration:
*
- nox-sensor for
emissions control
see illustration:
*
* 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.