Engine for 2003 INFINITI Q45
No.
Part # / Description / Price
Price
N/A
Automatic Transmission Mount 
Infiniti
Infiniti Description: G35. Manual trans. Sedan. Q45, M45. Fx. Trans mount. 2wd. 3.5L, 2wd. Auto trans. 2wd.
N/A
Short Block Infiniti
Infiniti Notes: Includes: Block, Piston, Connecting Rod & Crankshaft.
Description: Q45. M45.
4
Valve Cover Infiniti
Infiniti Description: Fits FX45, M35, M45, Q45 Fx. 4.5L. Q45, M45. Left bank.
MSRP $573.68
$390.68
MSRP $573.68
$390.68
4
Valve Cover Infiniti
Infiniti Description: Fits FX45, M35, M45, Q45 Fx. 4.5L. Q45, M45. Right bank.
MSRP $493.53
$339.06
MSRP $493.53
$339.06
5
MSRP $49.10
$41.10
5
MSRP $49.10
$41.10
11
MSRP $6.53
$5.47
12
14
Engine Timing Camshaft Sprocket Infiniti
Infiniti Description: Q45, M45. Fx. QX56. Exhaust. Left. QX80.
MSRP $403.60
$277.27
MSRP $403.60
$277.27
20
MSRP $22.18
$18.57
22
Engine Camshaft Position Sensor Infiniti
Infiniti Description: Fits FX45, M35, M45, Q45, QX4 Q45. M45. QX4. Fx. 4.5l. Vtc sensor. 3.5L, Upper.
MSRP $160.20
$112.94
MSRP $160.20
$112.94
23
MSRP $327.57
$225.04
23
MSRP $343.10
$235.71
24
Engine Piston Ring Infiniti
Infiniti Notes: Includes: Set Of Rings For Six Pistons.
Description: Complete Set. Q45, M45. To 12/2005. Fx. From 10/01.
25
Engine Piston Infiniti
Infiniti Notes: Includes: Piston And Pin For One Cylinder.
Description: Incl.Piston Pin. Q45, M45. Grade 1. From 10/01. To 12/2005. Fx.
25
Engine Piston Infiniti
Infiniti Notes: Includes: Piston And Pin For One Cylinder.
Description: Incl.Piston Pin. Q45, M45. Grade 2. From 10/01. To 12/2005. Fx.
25
Engine Piston Infiniti
Infiniti Notes: Includes: Piston And Pin For One Cylinder.
Description: Incl.Piston Pin. Q45, M45. Grade 3. From 10/01. To 12/2005. Fx.
27
Engine Connecting Rod Bearing Infiniti
Infiniti Notes: Includes: One Half For One Connecting Rod.
Description: Q45. Grade 0. M45. Grade 2. Fx.
27
Engine Connecting Rod Bearing Infiniti
Infiniti Notes: Includes: One Half For One Connecting Rod.
Description: Q45. Grade 2. M45. Grade 1. Fx.
27
Engine Connecting Rod Bearing Infiniti
Infiniti Notes: Includes: One Half For One Connecting Rod.
Description: Q45. Grade 1. M45. Grade-0. Fx.
28
Engine Crankshaft Main Bearing Infiniti
Infiniti Notes: Order By Grade.
Description: QX80. M56, Q70, Q70L. Grade 2. Main bearings. QX56. Q45, M45. Fx. FX50. QX70.
MSRP $36.42
$30.48
MSRP $36.42
$30.48
28
Engine Crankshaft Main Bearing Infiniti
Infiniti Notes: Order By Grade.
Description: QX80. M56, Q70, Q70L. Grade 0. Main bearings. QX56. Q45, M45. Fx. FX50. QX70.
MSRP $33.70
$28.21
MSRP $33.70
$28.21
28
Engine Crankshaft Main Bearing Infiniti
Infiniti Notes: Order By Grade.
Description: QX80. M56, Q70, Q70L. Grade 7. Main bearings. Q45, M45. FX50. QX56. QX70.
MSRP $31.90
$26.70
MSRP $31.90
$26.70
28
Engine Crankshaft Main Bearing Infiniti
Infiniti Notes: Order By Grade.
Description: QX80. M56, Q70, Q70L. Grade 6. Main bearings. Grade 9. Q45, M45. FX50. QX56. QX70.
MSRP $32.70
$27.37
MSRP $32.70
$27.37
28
Engine Crankshaft Main Bearing Infiniti
Infiniti Notes: Order By Grade.
Description: QX80. M56, Q70, Q70L. Grade 5. Main bearings. Q45, M45. FX50. QX56. QX70.
MSRP $35.02
$29.31
MSRP $35.02
$29.31
28
Engine Crankshaft Main Bearing Infiniti
Infiniti Notes: Order By Grade.
Description: M56, Q70, Q70L. Main bearings. Q45, M45. QX80. Std grade 4. FX50. QX56. QX70.
MSRP $34.85
$29.17
MSRP $34.85
$29.17
28
Engine Crankshaft Main Bearing Infiniti
Infiniti Notes: Order By Grade.
Description: QX80. M56, Q70, Q70L. Grade 3. Main bearings. Q45, M45. Fx. FX50. QX56. QX70.
MSRP $36.25
$30.34
MSRP $36.25
$30.34
28
Engine Crankshaft Main Bearing Infiniti
Infiniti Notes: Order By Grade.
Description: QX80. M56, Q70, Q70L. Grade 8. Main bearings. Q45, M45. FX50. QX56. QX70.
MSRP $31.10
$26.03
MSRP $31.10
$26.03
28
Engine Crankshaft Main Bearing Infiniti
Infiniti Notes: Order By Grade.
Description: QX80. M56, Q70, Q70L. Grade 1. Main bearings. QX56. Q45, M45. Fx. FX50. QX70.
MSRP $30.60
$25.61
MSRP $30.60
$25.61
30
MSRP $37.19
$31.12
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.