Radiator & Components for 2003 Acura RSX
No.
Part # / Description / Price
Price
3
Radiator Assembly Upper Insulator 
Acura
Acura Notes: PARTS: Part included with mount bracket.
MSRP $8.38
$6.29
MSRP $8.38
$6.29
4
MSRP $30.70
$22.10
5
Drain Plug Acura
Acura Notes: PARTS: Part included with radiator assembly.
Description: Engine cooling. 3.5L. 2.4L. 2.5L, nd. 3.2L. 3.0L. 2.3L. 1.5L hybrid. 2.2L.
MSRP $20.00
$15.00
MSRP $20.00
$15.00
6
Drain Plug Seal Acura
Acura Notes: PARTS: Part included with radiator assembly.
Description: 3.5L. Engine cooling. 3.0L, main. 2.3L. 2.2L. 2.0L turbo.
MSRP $5.70
$4.28
MSRP $5.70
$4.28
8
Radiator Cap Seal Acura
Acura Notes: PARTS: Part included with radiator cap.
Description: Radiator cap. Radiator caution. 3.0L. 2.3L. 2.2L.
MSRP $3.40
$2.55
MSRP $3.40
$2.55
9
MSRP $9.82
$7.36
10
Engine Cooling Fan Switch Acura
Acura Description: RSX. All Required. 2.5L. 3.2tl. 2.3L, 2.3L. CL. 3.0l. CL. 3.2l. TSX. Uchiya. 2.2L.
MSRP $115.95
$80.01
MSRP $115.95
$80.01
15
MSRP $10.15
$7.61
19
Filter Acura
Acura Description: ILX. MDX. RLX. RDX. TL. TSX. External. 2.4l. ZDX. 1.5L hybrid. RL.
MSRP $75.35
$53.35
MSRP $75.35
$53.35
20
MSRP $10.95
$8.21
24
Auxiliary Radiator Upper Insulator Acura
Acura Description: 3.0L, auxiliary, lh side. 3.0L, auxiliary, rh side. 2013-15. 1.5L hybrid.
MSRP $8.22
$6.16
MSRP $8.22
$6.16
25
MSRP $12.52
$9.39
No.
Part # / Description / Price
Price
8
MSRP $398.58
$272.63
9
MSRP $9.83
$7.38
10
MSRP $143.42
$98.96
11
MSRP $468.38
$320.37
11
MSRP $545.82
$366.79
12
Engine Cooling Fan Switch Acura
Acura Description: RSX. All Required. 2.5L. 3.2tl. 2.3L, 2.3L. CL. 3.0l. CL. 3.2l. TSX. Uchiya. 2.2L.
MSRP $115.95
$80.01
MSRP $115.95
$80.01
13
MSRP $181.38
$125.15