Suspension Components for 2018 Infiniti Q50
1. Knuckle 
2. Value Advantageâ„¢ HUB ASSY FRONT 
3. Upper Control Arm Nut 
4. Upper Control Arm Bolt 
5. Upper Control Arm Bolt 
6. Upper Control Arm Bolt 
7. Upper Control Arm Bolt 
8. Upper Control Arm Bolt 
9. Upper Control Arm Bolt 
10. Upper Control Arm Bolt 
11. Upper Control Arm Bolt 
12. Upper Control Arm Bolt 
13. Upper Control Arm Bolt 
14. Lower Control Arm Stopper No.
Part # / Description / Price
Price
2
Knuckle Seat 
Infiniti
Infiniti Positions: Left
Description: 4wd. For ball joint. Rwd. 2wd. Fwd. Without awd, 2.0L.
MSRP $56.81
$30.68
MSRP $56.81
$30.68
3
Upper Control Arm Infiniti
Infiniti Positions: Right
Description: Fits EX35, EX37, G37, G37X, Q50, Q60 Q50. Rwd. Q60. QX50. Right. G25, G37. EX35, EX37. 4wd, Coupe. w/o awd. 2wd, Coupe, Convertible.
MSRP $417.47
$288.05
MSRP $417.47
$288.05
3
MSRP $418.03
$288.44
4
Upper Control Arm Bolt Infiniti
Infiniti Positions: Right
Description: 4wd. Sedan, 2wd. Without awd. Coupe,.
MSRP $11.07
$9.30
MSRP $11.07
$9.30
5
Upper Control Arm Stopper Infiniti
Infiniti Positions: Left
Description: Rwd. Coupe,. Sedan, 2wd. Without awd, 2.0L. Without awd, 3.0L.
MSRP $39.33
$33.04
MSRP $39.33
$33.04
6
Upper Control Arm Nut Infiniti
Infiniti Positions: Right
Description: 4wd. Rwd. 2wd. Without awd, 2.0L. Without awd, 3.0L.
MSRP $4.23
$3.56
MSRP $4.23
$3.56
7
Lower Control Arm Infiniti
Infiniti Positions: Right
Description: Fits Q50, Q60 Q50. Q60. Right. Base models. Rwd, w/ 2.0L. Premium models. Pure, luxe models. w/o awd, 2.0L. w/ awd, w/o Sport Suspension.
MSRP $546.33
$373.69
MSRP $546.33
$373.69
7
Lower Control Arm Infiniti
Infiniti Positions: Left
Description: Fits Q50, Q60 Q50. Q60. Left. 2.0l. Rwd, w/ 2.0L. Premium models. Pure, luxe models. w/ awd, w/o Sport Suspension.
MSRP $546.33
$373.69
MSRP $546.33
$373.69
8
Lower Control Arm Pin Infiniti
Infiniti Positions: Left
Description: Lower cntrl arm,pin. 2wd. Rwd. Without awd, 2.0L. With awd, inner.
MSRP $62.90
$49.06
MSRP $62.90
$49.06
9
Lower Control Arm Stopper Infiniti
Infiniti Positions: Right
Description: Rwd. Without awd, 3.0L. Without awd, 2.0L.
MSRP $40.75
$34.23
MSRP $40.75
$34.23
10
Lower Control Arm Nut Infiniti
Infiniti Positions: Right
Description: 2wd. Rwd. Lower cntrl arm,nut. Hydraulic. Outer. Front. Without awd, 3.0L.
MSRP $4.82
$2.60
MSRP $4.82
$2.60
11
Lower Control Arm Bolt Infiniti
Infiniti Positions: Left
Description: Lower cntrl arm,bolt. 4wd. With AWD. outer.
MSRP $12.55
$10.54
MSRP $12.55
$10.54
12
Suspension Sub-Frame Cross-Member Infiniti
Infiniti Description: Q50. Engine cradle. Rwd, with 2.0L. Q60. 2.0l. Without awd, 2.0L.
MSRP $1,793.53
$1,418.68
MSRP $1,793.53
$1,418.68
13
MSRP $9.37
$7.87
14
Cross-Member Infiniti
Infiniti Description: Crossmember. 4wd. Without awd, 2.0L. Q60. 2.0l. Rwd. QX50.
MSRP $957.63
$649.28
MSRP $957.63
$649.28