Rear Floor & Rails for 2026 Acura MDX
No.
Part # / Description / Price
Price
1
MSRP $994.76
$668.47
3
Frame Side Member Assembly 
Acura
Acura Positions: Left
Description: Without type s/adv.
MSRP $1,269.91
$853.37
MSRP $1,269.91
$853.37
3
Frame Side Member Assembly Acura
Acura Positions: Left
Description: With type s/adv.
MSRP $1,115.30
$749.48
MSRP $1,115.30
$749.48
3
Frame Side Member Assembly Acura
Acura Positions: Right
Description: With type s/adv.
MSRP $1,315.10
$883.76
MSRP $1,315.10
$883.76
3
Frame Side Member Assembly Acura
Acura Positions: Right
Description: Without type s/adv.
MSRP $1,268.46
$852.41
MSRP $1,268.46
$852.41
3
MSRP $1,041.33
$699.78
3
MSRP $821.96
$567.16
4
Frame Rail End Acura
Acura Positions: Right
Notes: PARTS: Part included with rail assembly.
MSRP $153.48
$111.43
MSRP $153.48
$111.43
4
Frame Rail End Acura
Acura Positions: Left
Notes: PARTS: Part included with rail assembly.
MSRP $162.37
$117.88
MSRP $162.37
$117.88
5
Floor Extension Acura
Acura Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: With type s/adv.
MSRP $184.72
$127.45
MSRP $184.72
$127.45
5
Floor Extension Acura
Acura Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Without type s/adv.
MSRP $65.55
$51.13
MSRP $65.55
$51.13
5
Floor Extension Acura
Acura Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Without type s/adv.
MSRP $73.79
$57.55
MSRP $73.79
$57.55
6
Bumper Impact Bar Bracket Acura
Acura Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Bumper bracket.
MSRP $15.04
$11.73
MSRP $15.04
$11.73
6
Bumper Impact Bar Bracket Acura
Acura Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Bumper bracket.
MSRP $15.04
$11.73
MSRP $15.04
$11.73
7
Bumper Impact Bar Bracket Acura
Acura Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Rear bracket.
MSRP $11.45
$8.93
MSRP $11.45
$8.93
7
Bumper Impact Bar Bracket Acura
Acura Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Rear bracket.
MSRP $11.45
$8.93
MSRP $11.45
$8.93
8
Rail Cover Acura
Acura Positions: Right
Notes: PARTS: Part included with rail assembly.
MSRP $64.46
$50.27
MSRP $64.46
$50.27
8
MSRP $68.29
$53.26
12
MSRP $141.28
$102.57
13
MSRP $52.90
$41.26
14
MSRP $49.22
$38.39
15
MSRP $18.12
$14.13
16
Floor Pan Splash Shield Acura
Acura Positions: Rear
Description: Without type s, without base.
MSRP $226.02
$155.95
MSRP $226.02
$155.95
16
MSRP $165.85
$120.41
16
Floor Pan Splash Shield Acura
Acura Positions: Rear
Description: Without type s, with base.
MSRP $139.75
$101.46
MSRP $139.75
$101.46