Radiator & Components for 2025 Acura TLX
No.
Part # / Description / Price
Price
2
MSRP $10.57
$8.18
2
MSRP $10.63
$8.23
3
Radiator Assembly Upper Insulator 
Acura
Acura Positions: Left
Notes: PARTS: Part included with upper bracket.
MSRP $8.38
$6.49
MSRP $8.38
$6.49
4
Radiator Lower Insulator Acura
Acura Positions: Left
Description: 2.0L. 3.5L. Engine cooling, all. 3.0L, primary. 3.0L, main. 1.5L hybrid. Engine cooling, 3.0l.
MSRP $9.17
$7.10
MSRP $9.17
$7.10
6
Expansion Plug Acura
Acura Notes: PARTS: Part included with radiator.
Description: RDX. 3.5L. TLX. At radiator. MDX. 3.0L, primary. 3.0L, main. 2.0L turbo. Integra.
MSRP $4.25
$3.29
MSRP $4.25
$3.29
7
Drain Plug Seal Acura
Acura Notes: PARTS: Part included with radiator.
Description: 3.5L. Engine cooling. 3.0L, main. 2.3L. 2.2L. 2.0L turbo.
MSRP $5.70
$4.41
MSRP $5.70
$4.41
8
MSRP $66.45
$49.04
12
MSRP $18.07
$13.98
14
Reservoir Cap Acura
Acura Description: Expansion tank cap. RDX. 2.0L. TLX. MDX. 2.4L, 2013-15. ILX Hybrid. 1.5L hybrid.
MSRP $4.02
$3.11
MSRP $4.02
$3.11
15
Reservoir Cap Joint Acura
Acura Description: Engine cooling. 2.0L. 3.5L, type 1. 2.4L, 2013-15. 1.5L hybrid.
MSRP $1.28
$0.99
MSRP $1.28
$0.99
No.
Part # / Description / Price
Price
N/A
MSRP $32.77
$24.58
N/A
Expansion Plug Acura
Acura Description: RDX. 3.5L. TLX. At radiator. MDX. 3.0L, primary. 3.0L, main. 2.0L turbo. Integra.
MSRP $4.25
$3.29
MSRP $4.25
$3.29
6
Reservoir Cap Acura
Acura Description: Expansion tank cap. RDX. 2.0L. TLX. MDX. 2.4L, 2013-15. ILX Hybrid. 1.5L hybrid.
MSRP $4.02
$3.11
MSRP $4.02
$3.11
7
MSRP $81.70
$60.29
9
MSRP $192.47
$138.58
10
MSRP $181.12
$130.40
11
MSRP $3.78
$2.93
Related Parts
Part # / Description / Price
Price
Clamp Acura
Acura Description: Engine cooling. 3.5L. 2.4L, 2016-22. 1.5L turbo. 3.0L, primary. 3.0L, main. 2.4L, 2013-15. 1.5L hybrid. 2.0L turbo.
MSRP $3.77
$2.92
MSRP $3.77
$2.92
Engine Coolant Temperature Sensor O-Ring Acura
Acura Description: Location-Radiator. Engine cooling. 3.5L. 3.0L, main.
MSRP $4.62
$3.57
MSRP $4.62
$3.57