Frame for 2016 Cadillac ATS
1. Inner Windshield Pillar 
2. Windshield Pillar Trim 
3. Apron Assembly 
4. Inner Windshield Pillar 
5. Inner Center Pillar 
6. Center Floor Pan 
7. Lower Insulator 
8. Inner Lock Pillar 
9. Apron Assembly 
10. Cowl Grille 
11. Uniside Assembly 
12. Uniside Assembly 
13. Inner Panel 
14. Floor Pan 
15. Engine Cradle Mount Bolt 
16. Cowl Cover 
17. Front Trim 18. Front right No.
Part # / Description / Price
Price
1
Rear Floor Panel 
GM
GM Description: The GM Genuine Rear Floor Panel (MPN: 84137602) is an authentic OEM replacement component engineered to restore structural integrity and proper support for interior floor assemblies in select General Motors vehicles from 2013-2018. This collision-grade par ...
Not For Sale
Not For Sale
2
Rear Floor Panel GM
GM Description: # Product Description
Upgrade your vehicle's structural integrity with the Genuine GM OEM Rear Floor Panel (MPN: 22860844), engineered for 2013-2018 GM sedans. This collision repair part restores the foundation of your vehicle's undercarriage, ensuring pr ...
Not For Sale
Not For Sale
4
Driver Side Rear Compartment Floor Panel Rail Extension GM
GM Positions: Left
Description: The Driver Side Rear Compartment Floor Panel Rail Extension (MPN: 25991951) is a genuine GM OEM collision repair part engineered to restore structural integrity and proper floor assembly alignment in select GM sedan models. This factory-original component ...
MSRP $35.52
$24.37
MSRP $35.52
$24.37
4
Passenger Side Rear Compartment Floor Panel Rail Extension GM
GM Positions: Right
Description: Upgrade your sedan's structural integrity with the Genuine GM OEM Passenger Side Rear Compartment Floor Panel Rail Extension (MPN: 25991952), engineered for 2013-2015 and 2016-2018 GM sedans. This collision repair part reinforces the center floor-upper str ...
MSRP $35.52
$24.37
MSRP $35.52
$24.37
5
Floor Extension GM
GM Positions: Right
Notes: PARTS: Part included with rear rail assembly.
Description: # Genuine GM OEM Floor Extension 23102487
The Genuine GM OEM Floor Extension (MPN: 23102487) is a center floor lower outer panel component designed to reinforce and protect the structural integrity of your vehicle's floor assembly. This authentic General ...
MSRP $16.40
$11.78
MSRP $16.40
$11.78
8
Number 5 Floor Panel Cross Bar GM
GM Description: The GM OEM Number 5 Floor Panel Cross Bar (MPN: 22860842) is a genuine structural reinforcement component engineered to support and strengthen your vehicle's floor pan assembly. This authentic General Motors collision repair part is specifically designed f ...
Not For Sale
Not For Sale
9
Lower Floor Pan Crossmember with Plates GM
GM Positions: Rear lower
Description: The GM Lower Floor Pan Crossmember with Plates (MPN: 25991928) is a genuine OEM structural component engineered to reinforce and support your vehicle's floor pan assembly. This collision repair part is specifically designed for 2013-2015 Coupes and Sedans, ...
MSRP $124.28
$82.96
MSRP $124.28
$82.96
10
Number 6 Floor Panel Cross Bar GM
GM Description: The GM OEM Number 6 Floor Panel Cross Bar (MPN: 23452905) is a structural reinforcement component engineered to provide critical support and rigidity to your vehicle's floor assembly. This genuine General Motors collision repair part is designed for 2016-2 ...
MSRP $16.97
$12.18
MSRP $16.97
$12.18
11
Driver Side Floor Panel Number 5 Cross Bar Extension GM
GM Positions: Front left lower
Description: Upgrade your vehicle's structural integrity with the Genuine GM OEM Driver Side Floor Panel Number 5 Cross Bar Extension (MPN: 25993939), a critical reinforcement component engineered to provide essential support to your vehicle's floor structure. This aut ...
MSRP $92.30
$61.60
MSRP $92.30
$61.60
11
Passenger Side Number 5 Floor Panel Cross Bar Extension GM
GM Positions: Front right lower
Description: Upgrade your vehicle's structural integrity with the Genuine GM OEM Passenger Side Number 5 Floor Panel Cross Bar Extension (MPN: 25993940), engineered to reinforce the lower front floor assembly on select GM sedans and coupes from 2013-2018. This factory- ...
MSRP $90.04
$60.10
MSRP $90.04
$60.10
12
Driver Side Floor Panel Crossmember Extension GM
GM Positions: Rear left lower
Description: The GM OEM Driver Side Floor Panel Crossmember Extension (MPN: 25993929) is an authentic General Motors structural component engineered for superior durability and precise fitment on select Chevrolet models. This genuine crossmember extension reinforces th ...
MSRP $24.78
$17.80
MSRP $24.78
$17.80
12
Passenger Side Floor Panel Crossmember Extension GM
GM Positions: Rear right lower
Description: Genuine GM OEM Passenger Side Floor Panel Crossmember Extension (MPN: 25993930) provides structural reinforcement for the vehicle floor and chassis. This original equipment manufacturer part is engineered to exacting GM standards for secure fitment on sele ...
MSRP $17.40
$12.49
MSRP $17.40
$12.49
13
Passenger Side Upper Front Floor Panel Crossmember Extension GM
GM Positions: Right
Description: Genuine GM OEM Passenger Side Upper Front Floor Panel Crossmember Extension (MPN: 25991976) is engineered to reinforce and support the structural integrity of your vehicle's front floor assembly. This authentic General Motors part is designed for sedan and ...
MSRP $20.88
$15.00
MSRP $20.88
$15.00
13
Driver Side Upper Front Floor Panel Crossmember Extension GM
GM Positions: Front left upper
Description: Genuine GM OEM Driver Side Upper Front Floor Panel Crossmember Extension (MPN: 25991975) is engineered to reinforce and support the structural integrity of your vehicle's front floor assembly. This authentic General Motors part fits select sedans from 2013 ...
MSRP $29.23
$20.99
MSRP $29.23
$20.99
14
Driver Side Floor Panel Number 5 Cross Bar Extension GM
GM Positions: Rear left upper
Description: Upgrade your sedan's structural integrity with the Genuine GM OEM Driver Side Floor Panel Number 5 Cross Bar Extension (MPN: 22979288), a critical reinforcement component engineered to support the vehicle's undercarriage frame. This authentic General Motor ...
MSRP $37.45
$25.70
MSRP $37.45
$25.70
14
Passenger Side Number 5 Floor Panel Cross Bar Extension GM
GM Positions: Rear right upper
Description: # GM OEM Passenger Side Number 5 Floor Panel Cross Bar Extension (MPN: 22979289)
The Passenger Side Number 5 Floor Panel Cross Bar Extension (MPN: 22979289) is a genuine GM OEM structural component engineered to reinforce the floor pan assembly on select ...
MSRP $37.95
$26.04
MSRP $37.95
$26.04
15
Passenger Side Rear Wheelhouse Inner Panel Brace GM
GM Positions: Right
Description: The Passenger Side Rear Wheelhouse Inner Panel Brace (MPN: 25991972) is a genuine GM OEM collision repair part engineered to reinforce and properly align your vehicle's quarter panel structure. This essential structural component fits 2016-2018 Chevy Coupe ...
MSRP $37.68
$25.86
MSRP $37.68
$25.86
15
Rear Driver Side Wheelhouse Inner Panel Brace GM
GM Positions: Rear left
Description: The Genuine GM OEM Rear Driver Side Wheelhouse Inner Panel Brace (MPN: 25991971) is an essential structural reinforcement component engineered to strengthen and properly align your vehicle's quarter panel during collision repairs. This authentic General Mo ...
MSRP $16.28
$11.69
MSRP $16.28
$11.69
16
Rear Driver Side Wheelhouse Panel Gusset GM
GM Positions: Rear left
Description: The Genuine GM OEM Rear Driver Side Wheelhouse Panel Gusset (MPN: 25991949) is an essential structural collision repair component designed to reinforce and secure your vehicle's body to the chassis. This authentic General Motors part fits 2013-2018 GM seda ...
MSRP $42.79
$29.36
MSRP $42.79
$29.36
16
Passenger Side Rear Wheelhouse Panel Gusset GM
GM Positions: Rear right
Description: The Passenger Side Rear Wheelhouse Panel Gusset (MPN: 25991950) is a genuine GM OEM body panel reinforcement designed to secure and stabilize your vehicle's chassis connection. This critical collision repair component fits 2013-2015 and 2016-2018 GM sedans ...
MSRP $43.16
$29.61
MSRP $43.16
$29.61
18
Driver Side Rear Compartment Panel Longitudinal Rail GM
GM Positions: Left
Description: The GM OEM Driver Side Rear Compartment Panel Longitudinal Rail (MPN: 22860847) is a genuine General Motors structural component engineered to reinforce and support your vehicle's rear underbody. This collision repair part fits 2016-2018 Coupes and 2013-20 ...
Not For Sale
Not For Sale
18
Rail Assembly GM
GM Positions: Right
Description: The GM OEM Rail Assembly (MPN: 84388203) is a genuine factory component engineered for structural integrity and proper vehicle alignment on select Chevrolet and GM sedan and coupe models. This authentic General Motors part ensures optimal performance and s ...
$521.77
$521.77
20
Rear Driver Side Spring Upper Seat GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Upgrade your suspension with the Genuine GM OEM Rear Driver Side Spring Upper Seat (MPN: 22916398), engineered to provide reliable support and durability for your vehicle's suspension system. This factory-original spring seat is designed for select Chevrol ...
MSRP $19.67
$11.73
MSRP $19.67
$11.73
20
Rear Passenger Side Spring Upper Seat GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Genuine GM OEM Rear Passenger Side Spring Upper Seat (MPN: 22916399) is engineered to provide precise suspension support on select GM vehicles including 2013-2015 and 2016-2018 sedans, coupes, and convertibles. This authentic General Motors replacement par ...
MSRP $19.98
$11.91
MSRP $19.98
$11.91
22
Driver Side Underbody Number 6 Cross Sill Reinforcement GM
GM Positions: Rear left outer
Description: The Driver Side Underbody Number 6 Cross Sill Reinforcement (MPN: 25993911) is a genuine GM OEM structural component engineered to reinforce the underbody cross sill on the driver's side. This critical reinforcement part is designed for 2013-2015 and 2016- ...
MSRP $20.37
$14.63
MSRP $20.37
$14.63
22
Passenger Side Number 6 Underbody Cross Sill Reinforcement GM
GM Positions: Rear right outer
Description: The Passenger Side Number 6 Underbody Cross Sill Reinforcement (MPN: 25993912) is a genuine GM OEM structural component engineered to reinforce the underbody frame on select Chevrolet and GM vehicles from 2013-2018, including sedans, coupes, and convertibl ...
MSRP $14.49
$10.41
MSRP $14.49
$10.41
23
Battery Hold Down Retainer Reinforcement GM
GM Notes: PARTS: Part included with rail assembly.
Description: This Genuine GM OEM Battery Hold Down Retainer Reinforcement (MPN: 20910790) is engineered to securely fasten and stabilize your vehicle's battery, preventing movement and vibration damage. Designed for left-side installation, this battery hold down part f ...
MSRP $18.78
$12.75
MSRP $18.78
$12.75
24
Rear Driver Side Bumper Impact Bar Anchor Plate GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Upgrade your vehicle's safety with the genuine GM OEM rear driver side bumper impact bar anchor plate (MPN: 25993925), engineered to protect your car during low-impact collisions. This authentic General Motors part is precision-designed for 2013-2018 Sedan ...
MSRP $41.90
$28.75
MSRP $41.90
$28.75
24
Passenger Side Rear Bumper Impact Bar Anchor Plate GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: The Passenger Side Rear Bumper Impact Bar Anchor Plate (MPN: 25993926) is a genuine GM OEM component engineered to reinforce your vehicle's rear bumper structure and minimize damage during low-speed collisions. This critical safety part fits 2013-2018 GM s ...
MSRP $41.90
$28.75
MSRP $41.90
$28.75
27
Rear Compartment Floor Panel Extension GM
GM Positions: Right
Description: The GM OEM Rear Compartment Floor Panel Extension (MPN: 23468191) is a genuine collision repair part engineered to restore the structural integrity and appearance of your vehicle's rear floor. This authentic General Motors component is specifically designe ...
MSRP $20.88
$15.00
MSRP $20.88
$15.00