Rear Floor & Rails for 2026 Acura MDX
No.
Part # / Description / Price
Price
1
MSRP $1,044.88
$702.15
3
Frame Side Member Assembly 
Acura
Acura Positions: Left
Description: Without type s/adv.
MSRP $1,331.37
$894.67
MSRP $1,331.37
$894.67
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 $1,378.74
$926.53
MSRP $1,378.74
$926.53
3
Frame Side Member Assembly Acura
Acura Positions: Right
Description: Without type s/adv.
MSRP $1,329.85
$893.66
MSRP $1,329.85
$893.66
3
MSRP $1,096.97
$737.16
3
MSRP $856.62
$575.66
4
Frame Rail End Acura
Acura Positions: Right
Notes: PARTS: Part included with rail assembly.
MSRP $161.78
$115.51
MSRP $161.78
$115.51
4
Frame Rail End Acura
Acura Positions: Left
Notes: PARTS: Part included with rail assembly.
MSRP $170.23
$118.48
MSRP $170.23
$118.48
5
Floor Extension Acura
Acura Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: With type s/adv.
MSRP $194.03
$135.05
MSRP $194.03
$135.05
5
Floor Extension Acura
Acura Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Without type s/adv.
MSRP $69.21
$50.25
MSRP $69.21
$50.25
5
Floor Extension Acura
Acura Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Without type s/adv.
MSRP $77.92
$56.57
MSRP $77.92
$56.57
6
Bumper Impact Bar Bracket Acura
Acura Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Bumper bracket.
MSRP $15.41
$12.47
MSRP $15.41
$12.47
6
Bumper Impact Bar Bracket Acura
Acura Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Bumper bracket.
MSRP $15.41
$12.47
MSRP $15.41
$12.47
7
Bumper Impact Bar Bracket Acura
Acura Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Rear bracket.
MSRP $12.03
$9.75
MSRP $12.03
$9.75
7
Bumper Impact Bar Bracket Acura
Acura Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Rear bracket.
MSRP $12.03
$9.75
MSRP $12.03
$9.75
8
Rail Cover Acura
Acura Positions: Right
Notes: PARTS: Part included with rail assembly.
MSRP $66.41
$48.21
MSRP $66.41
$48.21
8
MSRP $70.36
$51.07
12
MSRP $149.48
$106.73
13
MSRP $54.62
$39.65
14
MSRP $51.63
$37.49
15
MSRP $19.04
$14.28
16
Floor Pan Splash Shield Acura
Acura Positions: Rear
Description: Without type s, without base.
MSRP $241.63
$168.18
MSRP $241.63
$168.18
16
MSRP $171.64
$119.47
16
Floor Pan Splash Shield Acura
Acura Positions: Rear
Description: Without type s, with base.
MSRP $146.62
$104.68
MSRP $146.62
$104.68