Heater Components for 2003 INFINITI QX4
No.
Part # / Description / Price
Price
5
Heater Core 
Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: QX4. From 9/00. From 12/98.
7
Door Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Air mix. Manual ac, auto ac heater unit, heater.
8
Door Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Air vent. Manual ac, auto ac heater unit, vent.
9
Door Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Floor air. Foot well. Manual ac, auto ac heater unit, foot.
10
Door Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Defrost air. Manual ac, auto ac heater unit, defroster.
11
12
Lever Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Air vent. Manual ac, auto ac heater unit, vent.
13
Lever Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Floor air. Manual ac, auto ac heater unit, foot.
14
Lever Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Defrost air. Manual ac, auto ac heater unit, defroster.
15
Link Washer Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Manual ac, auto ac heater unit.
16
Link Assembly Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Manual ac, auto ac heater unit, upper.
17
MSRP $1.87
$1.68
18
Link Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: To floor air. Manual ac, auto ac heater unit, lower.
19
Actuator Rod Holder Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Manual ac, auto ac heater unit.
21
Upper Seal Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Vent door, from 12/98. Vent door, to 12/98.
23
Actuator Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Fits QX4 Air mix.
MSRP $394.18
$354.76
MSRP $394.18
$354.76
28
Actuator Rod Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Mode actuator. Mode door. Manual ac, auto ac heater unit, mode.
31
Mount Bracket Valve Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Aspirator. Driver side. Manual ac, auto ac heater unit.
MSRP $24.95
$22.46
MSRP $24.95
$22.46
32
Bracket Infiniti
Infiniti Notes: PARTS: Included in heater assembly.
Description: Floor air door, from 12/98.