Air Intake for 1999 INFINITI QX4
No.
Part # / Description / Price
Price
3
4
MSRP $31.83
$22.92
4
MSRP $36.90
$26.57
4
MSRP $40.32
$29.03
6
Air Cleaner Assembly Clip 
Infiniti
Infiniti Notes: PARTS: Included with air cleaner body.
Description: 3.3L. 3.5L.
MSRP $9.50
$6.84
MSRP $9.50
$6.84
7
Air Cleaner Assembly Mount Bushing Infiniti
Infiniti Notes: PARTS: Included with air cleaner body.
Description: 3.3L. 3.0L, lower. 3.5L. Rear. 4.5L, 2007-08. 2.5L.
MSRP $14.32
$10.31
MSRP $14.32
$10.31
8
Air Cleaner Assembly Retainer Infiniti
Infiniti Notes: PARTS: Included with air cleaner body.
Description: V6-3.5l. 3.5L, 2017-20. 3.5L, 2013-16. 3.3L. 3.0L, #2.
MSRP $25.58
$18.42
MSRP $25.58
$18.42
9
MSRP $750.23
$540.17
14
Resonator Assembly Cushion Infiniti
Infiniti Notes: PARTS: Included in resonator assembly.
Description: 3.3L.
17
Air Duct Infiniti
Infiniti Notes: PARTS: Included in duct assembly.
Description: 3.3L, to air sensor.
MSRP $159.15
$114.59
MSRP $159.15
$114.59
18
19
Air Duct Infiniti
Infiniti Notes: PARTS: Included in duct assembly.
Description: 3.3L, to engine.
MSRP $83.93
$60.43
MSRP $83.93
$60.43
20
Air Intake Temp Sensor Infiniti
Infiniti Notes: PARTS: Included in resonator assembly.
Description: Q45. G20. QX4. J30. Location-Air Intake Hose. 3.0L. 3.3L. 3.5L.
MSRP $93.83
$67.56
MSRP $93.83
$67.56