Fuel System Components for 2025 Lexus GX550
No.
Part # / Description / Price
Price
2
MSRP $41.20
$30.22
3
MSRP $95.33
$69.92
4
Rear Shield Bracket
Lexus
Lexus Description: Japan built, without 450h+. 250h, type 1 protector. Canada built.
MSRP $1.98
$1.45
MSRP $1.98
$1.45
5
Retainer Ring
Lexus
Lexus Description: 2.5L. 250h. 200. 250, 350, 350 f sport. 450h+, 450h+ f sport. 350h. With hybrid, 2.4L. With hybrid, 3.5L. With hybrid, with 450h+.
MSRP $34.75
$25.49
MSRP $34.75
$25.49
6
MSRP $81.23
$59.57
7
MSRP $130.85
$95.97
7
MSRP $130.85
$95.97
10
MSRP $313.27
$229.77
11
MSRP $82.20
$60.29
13
MSRP $86.60
$63.51
14
Protector Bracket
Lexus
Lexus Description: 250h, type 2 protector. 2.5L, japan built. 300h, japan built. 200. 450h+, 450h+ f sport. 250, 350, 350 f sport, japan built. With hybrid, 3.5L. With hybrid, with 450h+.
MSRP $6.31
$4.62
MSRP $6.31
$4.62
15
MSRP $328.35
$240.83
19
Fuel Cap Seal
Lexus
Lexus Notes: PARTS: Part included with fuel cap.
Description: 2.5L. ES300h. 250, 350, 350 f sport. 450h+, 450h+ f sport. Without hybrid. 5.0L. 350h. With hybrid, with 450h+.
MSRP $21.10
$15.48
MSRP $21.10
$15.48
23
Fuel Pump Assembly
Lexus
Lexus Notes: PARTS: Part has related component that cannot be reused/reinstalled; gasket.
Description: LX600. 3.4l. Fuel tank. Pump assy. GX550. 3.4l. At tank. LX600. 3.5l. Without hybrid.
MSRP $719.55
$527.76
MSRP $719.55
$527.76
24
Plate
Lexus
Lexus Notes: PARTS: Part included with fuel pump assembly.
Description: Without hybrid.
MSRP $189.72
$139.15
MSRP $189.72
$139.15
25
MSRP $12.27
$9.00
26
Fuel Gauge Sending Unit
Lexus
Lexus Notes: PARTS: Part included with fuel pump assembly.
Description: LX600. 3.4l. GX550. 3.4l. LX600. 3.5l. Without hybrid.
MSRP $215.00
$157.70
MSRP $215.00
$157.70
27
MSRP $26.46
$19.41
29
MSRP $22.27
$16.34
30
MSRP $41.49
$30.43
31
Retainer Ring Seal
Lexus
Lexus Description: 2.5L. 250h. 450h+, 450h+ f sport. 200. 250, 350, 350 f sport, japan built. With hybrid, 2.4L. 350h, nap built. With hybrid, 3.5L. 350h, japan built. With hybrid, with 450h+.
MSRP $28.76
$21.09
MSRP $28.76
$21.09
No.
Part # / Description / Price
Price
1
Fuel Pump Controller
Lexus
Lexus Description: Control modules, fuel pump. GX550. 3.4l.
MSRP $535.08
$392.46
MSRP $535.08
$392.46
2
MSRP $648.03
$475.30
3
MSRP $1,242.54
$911.35
4
MSRP $93.80
$68.80
5
MSRP $363.92
$266.91
6
MSRP $656.35
$481.40
7
8
Trans Controller
Lexus
Lexus Description: Control modules, transmission. GX550. 3.4l.
MSRP $1,587.05
$1,164.04
MSRP $1,587.05
$1,164.04
9
Control Module
Lexus
Lexus Notes: PARTS: Order by application.
Description: Control modules, park assist. GX550. With overtrail+.
MSRP $1,045.74
$767.00
MSRP $1,045.74
$767.00
No.
Part # / Description / Price
Price
8
Retainer Ring Seal
Lexus
Lexus Description: 2.5L. 250h. 450h+, 450h+ f sport. 200. 250, 350, 350 f sport, japan built. With hybrid, 2.4L. 350h, nap built. With hybrid, 3.5L. 350h, japan built. With hybrid, with 450h+.
MSRP $28.76
$21.09
MSRP $28.76
$21.09
No.
Part # / Description / Price
Price
20
MSRP $81.23
$59.57
Related Parts
Part # / Description / Price
Price
Fuel Pump
Lexus
Lexus Description: LS500. Right. LX600. 3.4l. Fuel rail. Direct Injection Fuel Pump. GX550. 3.4l. At engine. LX600. 3.5l.
MSRP $1,574.02
$1,154.47
MSRP $1,574.02
$1,154.47
Fuel Injector
Lexus
Lexus Description: LS500. LX600. 3.4l. Direct. DI Injector. Mark 1. Incl.O-Rings,Retainer and Seals. GX550. 3.4l.
MSRP $479.86
$351.96
MSRP $479.86
$351.96
Fuel Injector
Lexus
Lexus Notes: Refer To Service Manual For Correct Selection.
Description: LX600. 3.4l. LS500. Direct injector. DI Injector. Mark 2. Incl.O-Rings,Retainer and Seals. GX550. 3.4l.
MSRP $484.69
$355.50
MSRP $484.69
$355.50
Fuel Injector
Lexus
Lexus Notes: Refer To Service Manual For Correct Selection.
Description: LX600. 3.4l. LS500. Direct injector. DI Injector. Mark 3. Incl.O-Rings,Retainer and Seals. GX550. 3.4l.
MSRP $484.69
$355.50
MSRP $484.69
$355.50
Fuel Injector
Lexus
Lexus Notes: Refer To Service Manual For Correct Selection.
Description: LX600. 3.4l. LS500. Direct injector. DI Injector. Mark 4. Incl.O-Rings,Retainer and Seals. GX550. 3.4l.
MSRP $461.24
$338.29
MSRP $461.24
$338.29
Fuel Injector
Lexus
Lexus Description: LS500. LX600. 3.4l. Direct. DI Injector. Mark 6. Incl.O-Rings,Retainer and Seals. GX550. 3.4l. LX600. 3.5l.
MSRP $480.70
$352.57
MSRP $480.70
$352.57
Fuel Injector
Lexus
Lexus Notes: Refer To Service Manual For Correct Selection.
Description: LX600. 3.4l. LS500. Direct injector. DI Injector. Mark 7. Incl.O-Rings,Retainer and Seals. GX550. 3.4l.
MSRP $465.89
$341.71
MSRP $465.89
$341.71
Fuel Injector
Lexus
Lexus Description: LS500. LX600. 3.4l. Direct. DI Injector. Mark 9. Incl.O-Rings,Retainer and Seals. GX550. 3.4l. LX600. 3.5l.
MSRP $488.68
$358.42
MSRP $488.68
$358.42
Fuel Injector
Lexus
Lexus Notes: Includes: O-Rings, Snap Ring, Insulator & Seal.
Description: LX600. 3.4l. LS500. Port Injector. Incl.O-Ring And Seal. GX550. 3.4l.
MSRP $217.39
$159.44
MSRP $217.39
$159.44
Fuel Injector
Lexus
Lexus Description: LS500. LX600. 3.4l. Direct. DI Injector. Mark 5. Incl.O-Rings,Retainer and Seals. GX550. 3.4l. LX600. 3.5l.
MSRP $461.24
$338.29
MSRP $461.24
$338.29
Fuel Injector
Lexus
Lexus Description: LS500. LX600. 3.4l. Direct. DI Injector. Mark 8. Incl.O-Rings,Retainer and Seals. GX550. 3.4l. LX600. 3.5l.
MSRP $461.24
$338.29
MSRP $461.24
$338.29
Fuel Pump Spacer
Lexus
Lexus Notes: PARTS: Part included with fuel pump assembly.
Description: Japan Built. From 10/2017. From 11/2017. From 10/2022.
MSRP $8.80
$6.45
MSRP $8.80
$6.45
Holder Fuel Pressur
Lexus
Lexus Positions: Left
Notes: PARTS: Part included with fuel pump assembly.
MSRP $3.14
$2.31
MSRP $3.14
$2.31
Pipe Sub Assembly Fuel
Lexus
Lexus Description: LX600. 3.4l. Right. LS500. Direct rail. GX550. 3.4l. LX600. 3.5l.
MSRP $368.25
$270.10
MSRP $368.25
$270.10
Fuel Rail
Lexus
Lexus Description: LX600. 3.4l. Right. LS500. Port rail. GX550. 3.4l. LX600. 3.5l.
MSRP $146.02
$107.10
MSRP $146.02
$107.10
Fuel Rail
Lexus
Lexus Description: LX600. 3.4l. Left. LS500. Port rail. GX550. 3.4l. LX600. 3.5l.
MSRP $145.93
$107.03
MSRP $145.93
$107.03
Fuel Rail
Lexus
Lexus Description: LX600. 3.4l. Direct. Left. GX550. 3.4l. LX600. 3.5l.
MSRP $304.55
$223.37
MSRP $304.55
$223.37
Pedal Travel Sensor
Lexus
Lexus Description: LX600. 3.4l. Without f sport. Incl.Pedal Assy. GX550. LX600. 3.5l.
MSRP $340.51
$249.75
MSRP $340.51
$249.75
Pressure Sensor
Lexus
Lexus Description: LX600. 3.4l. No. 1. LS500. GX550. 3.4l. LX600. 3.5l. Location-Direct Injection Fuel Rail.
MSRP $257.97
$189.21
MSRP $257.97
$189.21
Blind Spot Radar Nut
Lexus
Lexus Description: Lane keep assist, 2018-25. Electrical components. 5.0L. Blind spot monitor, with flange. Vehicle approach, rear speaker. With f sport, 2022-24. With f sport, 2025.
MSRP $2.98
$2.18
MSRP $2.98
$2.18
Bracket Mount Bolt
Lexus
Lexus Description: Front. With rc-f, type 2. 250, 350, 350 f sport. Without hybrid. With hybrid, 2.4L. With hybrid, 3.5L, type 2.
MSRP $1.82
$1.33
MSRP $1.82
$1.33
Fuel Injection Pressure Regulator O-Ring
Lexus
Lexus Positions: Left
Notes: PARTS: Part included with regulator valve.
Description: Location-In-Tank. Small. Upper.
MSRP $4.81
$3.53
MSRP $4.81
$3.53
Fuel Injection Pressure Regulator O-Ring
Lexus
Lexus Positions: Left
Notes: PARTS: Part included with regulator valve.
Description: Large. Location-In-Tank. Lower.
MSRP $4.81
$3.53
MSRP $4.81
$3.53
Fuel Pump O-Ring
Lexus
Lexus Notes: PARTS: Part included with fuel pump assembly.
Description: IS F.
MSRP $4.81
$3.53
MSRP $4.81
$3.53



