Powertrain Control for 2003 INFINITI QX4
No.
Part # / Description / Price
Price
2
MSRP $169.58
$129.22
2
MSRP $182.87
$139.34
3
Spark Plug 
Infiniti
Infiniti Notes: PARTS: Order by application.
Description: Vendor:NGK. 3.5L. Coupe, ngk# plfr4a-11.
MSRP $21.62
$16.47
MSRP $21.62
$16.47
3
Spark Plug Infiniti
Infiniti Description: Fits FX35, FX45, G35, I35, M35, M45, Q45, QX4, QX56 Vendor:NGK. Plug # plfr5a-11. Vendor #plfr5a-11. Coupe, ngk# plfr5a-11.
MSRP $21.15
$16.12
MSRP $21.15
$16.12
3
MSRP $18.80
$14.33
4
ECM Infiniti
Infiniti Notes: PARTS: Order by application. Contact dealer for possible core charge or exchange information.
Description: QX4. From 2/01. 3.5L, all. 3.5L, without 4wd.
MSRP $1,523.23
$1,354.15
MSRP $1,523.23
$1,354.15
6
Knock Sensor Infiniti
Infiniti Description: 3.5L. 3.0L. I30. I35. J30, Q45. QX4. M45. Sedan,.
MSRP $324.12
$246.98
MSRP $324.12
$246.98
7
Camshaft Position Sensor Infiniti
Infiniti Description: Fits FX45, M35, M45, Q45, QX4 Q45. M45. QX4. Fx. 4.5l. Vtc sensor. 3.5L, Upper.
MSRP $152.57
$116.26
MSRP $152.57
$116.26
8
Crankshaft Position Sensor Infiniti
Infiniti Description: I30. Side. 3.0l. QX4. 3.5L, lower.
MSRP $132.65
$101.08
MSRP $132.65
$101.08
9
MSRP $159.88
$121.83
10
MSRP $137.42
$104.71
No.
Part # / Description / Price
Price
6
MSRP $477.33
$363.73
7
MSRP $229.37
$174.78
7
Oxygen Sensor Infiniti
Infiniti Description: QX4. Left. Right side, front. Mid Year Emissions.
MSRP $152.40
$116.13
MSRP $152.40
$116.13
7
MSRP $310.97
$236.96
7
MSRP $334.12
$254.60
No.
Part # / Description / Price
Price
4
Air Cleaner Assembly Rubber Mount Infiniti
Infiniti Notes: PARTS: Included in air cleaner assembly.
Description: Coupe,. Front. 2005-06. Type 1. 4.5L, 2007-08. 2002-04.
5
Resonator Assembly Retainer Infiniti
Infiniti Notes: PARTS: Included in air cleaner assembly.
Description: Coupe,. Front. 2005-06. Type 1. 4.5L, 2007-08.
6
Air Cleaner Body Connector Infiniti
Infiniti Notes: PARTS: Included in air cleaner assembly.
Description: 3.5L.
7
Air Cleaner Body Packing Infiniti
Infiniti Notes: PARTS: Included in air cleaner assembly.
Description: 3.5L.
8
9
Air Cleaner Assembly Clip Infiniti
Infiniti Notes: PARTS: Included in air cleaner assembly.
Description: 3.3L. 3.5L.
MSRP $9.50
$7.24
MSRP $9.50
$7.24
10
MSRP $36.90
$28.12
10
MSRP $31.83
$24.26
10
MSRP $40.32
$30.72
12
MSRP $198.68
$151.40
15
Resonator Assembly Retainer Infiniti
Infiniti Notes: PARTS: Included in resonator assembly.
Description: 3.5L. Rear. 4.5L, 2007-08.
MSRP $13.80
$10.52
MSRP $13.80
$10.52
16
Air Cleaner Assembly Mount Bushing Infiniti
Infiniti Notes: PARTS: Included in resonator assembly.
Description: 3.3L. 3.0L, lower. 3.5L. Rear. 4.5L, 2007-08. 2.5L.
MSRP $14.32
$10.91
MSRP $14.32
$10.91
21
Air Intake Temp Sensor Infiniti
Infiniti Description: Q45. G20. QX4. J30. Location-Air Intake Hose. 3.0L. 3.3L. 3.5L.
No.
Part # / Description / Price
Price
3
MSRP $212.60
$162.00
4
MSRP $335.40
$255.57
5
Pulley Infiniti
Infiniti Description: Coupe,. 2001-03. 3.5L, 2006-08, water pump & fan. QX4. From 9/00. 2003-04.
6
MSRP $153.92
$117.28
8
Engine Coolant Pipe O-Ring Infiniti
Infiniti Description: Pipe To Block. 3.7L. M35. Thermostat Housing to Pipe. G25. Pipe to Engine. 3.5L. QX4. 2001-03, rear. Coupe, #2.
MSRP $6.52
$4.97
MSRP $6.52
$4.97
10
MSRP $49.22
$37.50
13
Gasket Infiniti
Infiniti Description: Outlet to Manifold. 3.5L, 2006-08. G25. Coupe,. Outlet Flange. 2001-03.
MSRP $7.12
$5.42
MSRP $7.12
$5.42
17
MSRP $32.98
$25.13
20
Water Pipe Gasket Infiniti
Infiniti Description: Inlet Flange. Front. 3.5L. 2001-03. Water pipe no. 2.
MSRP $8.32
$6.34
MSRP $8.32
$6.34
Related Parts
Part # / Description / Price
Price
MSRP $141.88
$108.12