Rear Floor & Rails for 2025 Kia K4
No.
Part # / Description / Price
Price
1
MSRP $1,361.13
$898.35
1
MSRP $1,168.19
$771.00
2
Floor Pan 
Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle, to 01/01/25. Multi-link axle. to 01/01/25.
MSRP $439.27
$295.19
MSRP $439.27
$295.19
2
Floor Pan Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle, from 01/01/25. Multi-link axle. from 01/01/25.
MSRP $430.77
$289.48
MSRP $430.77
$289.48
3
Side Reinforced Kia
Kia Positions: Right
Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle. Multi-link axle.
MSRP $23.52
$16.37
MSRP $23.52
$16.37
3
Side Reinforced Kia
Kia Positions: Left
Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle. Multi-link axle.
MSRP $23.52
$16.37
MSRP $23.52
$16.37
4
Floor Extension Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle. Multi-link axle.
MSRP $318.52
$214.04
MSRP $318.52
$214.04
5
Cross-Member Extension Kia
Kia Positions: Left
Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle. Multi-link axle.
MSRP $90.13
$61.65
MSRP $90.13
$61.65
5
Cross-Member Extension Kia
Kia Positions: Right
Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle. Multi-link axle.
MSRP $90.13
$61.65
MSRP $90.13
$61.65
6
Center Cross-Member Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle. Multi-link axle.
MSRP $37.13
$25.84
MSRP $37.13
$25.84
7
Center Cross-Member Bracket Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle. Multi-link axle.
MSRP $9.05
$6.30
MSRP $9.05
$6.30
8
Seat Reinforced Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle, to 01/01/25. Multi-link axle. to 01/01/25.
MSRP $94.62
$64.72
MSRP $94.62
$64.72
8
Seat Reinforced Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle, from 01/01/25. Multi-link axle. from 01/01/25.
MSRP $48.77
$33.94
MSRP $48.77
$33.94
9
Floor Pan Reinforcement Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle, center. Multi-link axle, center.
MSRP $60.47
$42.08
MSRP $60.47
$42.08
10
Reinforcement Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle, side.
MSRP $254.38
$170.95
MSRP $254.38
$170.95
11
Seat Belt Anchor Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle, inner. Multi-link axle, inner.
MSRP $21.87
$15.22
MSRP $21.87
$15.22
12
Seat Belt Anchor Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle, outer. Multi-link axle, outer.
MSRP $28.62
$19.92
MSRP $28.62
$19.92
13
Rear Floor Pan Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle.
MSRP $451.27
$303.25
MSRP $451.27
$303.25
14
Panel Reinforced Kia
Kia Positions: Left
Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle. Multi-link axle.
MSRP $76.60
$53.31
MSRP $76.60
$53.31
14
Panel Reinforced Kia
Kia Positions: Right
Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle. Multi-link axle.
MSRP $76.60
$53.31
MSRP $76.60
$53.31
15
Mount Bracket Kia
Kia Notes: PARTS: Part included with Floor pan assembly.
Description: Torsion axle, spare tire. Multi-link axle. spare tire.
MSRP $31.68
$22.05
MSRP $31.68
$22.05
16
MSRP $1,740.22
$1,148.54
17
Rail Assembly Kia
Kia Notes: PARTS: Part included with floor pan assembly. Part is a combination of high strength steel and ultra high strength steel.
Description: Torsion axle.
MSRP $773.40
$515.08
MSRP $773.40
$515.08
18
Rail Assembly Kia
Kia Notes: PARTS: Part included with floor pan assembly. Part is a combination of high strength steel and ultra high strength steel.
Description: Torsion axle.
MSRP $789.68
$525.93
MSRP $789.68
$525.93
19
Front Cross-Member Kia
Kia Notes: PARTS: Part included with floor reinforcement.
Description: Torsion axle. Multi-link axle.
MSRP $312.62
$210.08
MSRP $312.62
$210.08
20
Floor Cross-Member Kia
Kia Notes: PARTS: Part included with floor reinforcement.
Description: Torsion axle, to 01/01/25.
MSRP $402.85
$270.72
MSRP $402.85
$270.72
20
Floor Cross-Member Kia
Kia Notes: PARTS: Part included with floor reinforcement.
Description: Torsion axle, from 01/01/25.
MSRP $372.58
$250.38
MSRP $372.58
$250.38