Structural Components & Rails for 2025 Chevrolet Silverado EV
No.
Part # / Description / Price
Price
4
MSRP $420.07
$260.09
4
MSRP $321.75
$200.32
6
$48.14
12
Extension Upper Extension 
GM
GM Positions: Right
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Apron & rails, without detroit built.
$21.31
$21.31
12
Extension Reinforcement GM
GM Positions: Left
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Apron & rails, with detriot built.
$79.02
$79.02
13
Guide Bracket GM
GM Positions: Right
Notes: PARTS: Part included with extension.
Description: Apron & rails.
MSRP $40.22
$23.51
MSRP $40.22
$23.51
14
$38.95
15
MSRP $39.43
$27.76
15
MSRP $39.43
$27.76
16
$18.60
17
$19.86
23
$47.32
23
$47.32
25
$23.44
25
$25.97
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Part # / Description / Price
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GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $4.80
$4.11
MSRP $4.80
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