Air Intake for 1999 INFINITI QX4
No.
Part # / Description / Price
Price
3
4
MSRP $31.83
$27.70
4
MSRP $36.90
$32.10
4
MSRP $40.32
$35.08
6
Air Cleaner Assembly Clip 
Infiniti
Infiniti Notes: PARTS: Included with air cleaner body.
Description: 3.3L. 3.5L.
MSRP $9.50
$8.27
MSRP $9.50
$8.27
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
$12.46
MSRP $14.32
$12.46
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
$22.26
MSRP $25.58
$22.26
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
$128.91
MSRP $159.15
$128.91
19
Air Duct Infiniti
Infiniti Notes: PARTS: Included in duct assembly.
Description: 3.3L, to engine.
MSRP $83.93
$67.99
MSRP $83.93
$67.99
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.