Cooling System for 2018 Acura RLX
No.
Part # / Description / Price
Price
1
MSRP $421.12
$294.78
2
MSRP $24.47
$17.13
3
Radiator Assembly Upper Insulator 
Acura
Acura Notes: PARTS: Part included with mount bracket.
MSRP $8.38
$5.87
MSRP $8.38
$5.87
4
MSRP $6.73
$4.71
5
Drain Plug Acura
Acura Notes: PARTS: Part included with radiator.
Description: 1.5L turbo. Integra. Battery cooling, with hybrid. 3.0L, auxiliary, lh side. 3.0L, auxiliary, rh side. MDX. At auxiliary radiator. 2.4L.
MSRP $12.28
$8.60
MSRP $12.28
$8.60
6
Drain Plug O-Ring Acura
Acura Notes: PARTS: Part included with radiator.
Description: 1.5L turbo. 2.4L. Battery cooling, with hybrid. 3.0L, auxiliary, lh side. 3.0L, auxiliary, rh side.
MSRP $4.47
$3.13
MSRP $4.47
$3.13
8
MSRP $40.05
$28.04
9
MSRP $33.90
$23.73
10
Reserve Tank Cap Acura
Acura Description: Battery cooling, with hybrid. Inverter Cooling. Location-Reservoir.
MSRP $114.40
$80.08
MSRP $114.40
$80.08
11
MSRP $32.75
$22.93
12
MSRP $7.87
$5.51
13
MSRP $185.40
$129.78
14
MSRP $17.80
$12.46
15
MSRP $21.43
$15.00
16
MSRP $72.60
$50.82
17
MSRP $590.83
$413.58
18
MSRP $6.77
$4.74
19
MSRP $18.35
$12.85
20
MSRP $367.08
$256.96
21
MSRP $32.75
$22.93
23
MSRP $16.72
$11.70
24
MSRP $15.62
$10.93
25
MSRP $20.70
$14.49
26
MSRP $16.40
$11.48
27
MSRP $249.48
$174.64
28
MSRP $249.48
$174.64
No.
Part # / Description / Price
Price
1
Water Pump Assembly Acura
Acura Description: RLX hybrid. Battery cooling, with hybrid.
MSRP $617.40
$432.18
MSRP $617.40
$432.18
2
Water Pump Assembly Mount Bracket Acura
Acura Description: Battery cooling, with hybrid.
MSRP $69.42
$48.59
MSRP $69.42
$48.59
3
Inlet Hose Acura
Acura Notes: PARTS: Part included with Water pump assembly.
Description: Battery cooling, with hybrid.
MSRP $47.38
$33.17
MSRP $47.38
$33.17
4
MSRP $27.22
$19.05
5
MSRP $56.83
$39.78
6
Hose Acura
Acura Notes: PARTS: Part included with Water pump assembly.
Description: Battery cooling, with hybrid.
MSRP $33.47
$23.43
MSRP $33.47
$23.43