Rear Floor & Rails for 2017 Cadillac ATS
No.
Part # / Description / Price
Price
2
MSRP $1,656.00 CAD
$1,117.34 CAD
3
Front Extension 
GM
GM Positions: Left
Notes: PARTS: Part included with rear floor pan.
Description: Coupe,.
MSRP $25.50 CAD
$22.43 CAD
MSRP $25.50 CAD
$22.43 CAD
3
Front Extension GM
GM Positions: Right
Notes: PARTS: Part included with rear floor pan.
Description: Coupe,.
MSRP $25.50 CAD
$22.43 CAD
MSRP $25.50 CAD
$22.43 CAD
4
Front Support GM
GM Positions: Right
Notes: PARTS: Part included with rear floor pan.
Description: Upper.
MSRP $72.85 CAD
$53.43 CAD
MSRP $72.85 CAD
$53.43 CAD
4
Front Support GM
GM Positions: Left
Notes: PARTS: Part included with rear floor pan.
Description: Upper.
MSRP $77.10 CAD
$56.56 CAD
MSRP $77.10 CAD
$56.56 CAD
5
Front Support GM
GM Positions: Left
Notes: PARTS: Part included with rear floor pan.
Description: Lower.
MSRP $84.69 CAD
$62.13 CAD
MSRP $84.69 CAD
$62.13 CAD
5
Front Support GM
GM Positions: Right
Notes: PARTS: Part included with rear floor pan.
Description: Lower.
MSRP $84.69 CAD
$62.13 CAD
MSRP $84.69 CAD
$62.13 CAD
6
Front Reinforced GM
GM Positions: Right
Notes: PARTS: Part included with rear floor pan.
Description: Coupe,.
MSRP $75.54 CAD
$55.41 CAD
MSRP $75.54 CAD
$55.41 CAD
6
Front Reinforced GM
GM Positions: Left
Notes: PARTS: Part included with rear floor pan.
Description: Coupe,.
MSRP $72.88 CAD
$53.46 CAD
MSRP $72.88 CAD
$53.46 CAD
7
MSRP $115.22 CAD
$81.09 CAD
7
MSRP $115.92 CAD
$81.61 CAD
8
Floor Extension GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Cntr floor lwr outer. Sedan, 2013-2015, center floor-lower, outer.
8
Floor Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Cntr floor lwr outer. Sedan, 2013-2015, center floor-lower, outer.
MSRP $72.15 CAD
$52.91 CAD
MSRP $72.15 CAD
$52.91 CAD
9
Floor Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Sedan, 2016-2018, center floor-lower, inner. Cntr floor lwr, inner. Sedan, 2013-2015, center floor-lower, inner.
MSRP $133.18 CAD
$93.74 CAD
MSRP $133.18 CAD
$93.74 CAD
10
Floor Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Rear floor outer. Sedan, 2013-2015, rear floor.
MSRP $140.95 CAD
$99.21 CAD
MSRP $140.95 CAD
$99.21 CAD
11
MSRP $67.32 CAD
$49.35 CAD
12
Lower Cross-Member GM
GM Notes: PARTS: Part included with rear floor pan.
Description: Coupe,. Sedan, 2013-2015. Sedan, 2016-2018.
MSRP $150.82 CAD
$106.18 CAD
MSRP $150.82 CAD
$106.18 CAD
15
Cross-Member Extension GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Convertible, center crossmember. Upper. Coupe, center crossmember. Sedan, 2016-2018, lower, rear.
MSRP $44.49 CAD
$32.70 CAD
MSRP $44.49 CAD
$32.70 CAD
17
Cross-Member Extension GM
GM Positions: Left
Notes: PARTS: Part included with rear floor pan.
Description: Coupe, upper, rear. Sedan, 2013-2015, upper, rear. Sedan, 2016-2018, upper, rear.
MSRP $109.74 CAD
$77.25 CAD
MSRP $109.74 CAD
$77.25 CAD
19
Gusset GM
GM Positions: Left
Notes: PARTS: Part included with rear floor pan.
Description: Coupe,. Sedan, 2013-2015. Sedan, 2016-2018.
MSRP $59.73 CAD
$43.80 CAD
MSRP $59.73 CAD
$43.80 CAD
19
Gusset GM
GM Positions: Right
Notes: PARTS: Part included with rear floor pan.
Description: Coupe,. Sedan, 2013-2015. Sedan, 2016-2018.
MSRP $60.15 CAD
$44.15 CAD
MSRP $60.15 CAD
$44.15 CAD
20
Extension Panel GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Sedan, 2013-2015, inner wheelhouse. Sedan, 2016-2018, inner wheelhouse.
MSRP $61.16 CAD
$44.85 CAD
MSRP $61.16 CAD
$44.85 CAD
20
Extension Panel GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Sedan, 2013-2015, inner wheelhouse. Sedan, 2016-2018, inner wheelhouse.
21
Rail Assembly GM
GM Positions: Left
Description: Coupe,. 2016-2018. Sedan, 2013-2015.
MSRP $1,084.35 CAD
$731.49 CAD
MSRP $1,084.35 CAD
$731.49 CAD
22
Spring Seat GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Sedan, 2013-2015, upper. Sedan, 2016-2018, upper.
MSRP $24.71 CAD
$21.79 CAD
MSRP $24.71 CAD
$21.79 CAD
23
Spring Seat GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Sedan, 2016-2018, lower.
MSRP $51.02 CAD
$37.43 CAD
MSRP $51.02 CAD
$37.43 CAD
23
Spring Seat GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Sedan, 2013-2015, lower. Sedan, 2016-2018, lower.
MSRP $51.49 CAD
$37.76 CAD
MSRP $51.49 CAD
$37.76 CAD
24
Outer Reinforced GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Convertible. Coupe. Sedan, 2013-2015. Sedan, 2016-2018.
MSRP $43.80 CAD
$32.12 CAD
MSRP $43.80 CAD
$32.12 CAD
25
Reinforced Plate GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Left side only. Sedan, 2013-2015, batter hold down. 2016-2018, batter hold down. Battery hold down.
MSRP $20.91 CAD
$18.43 CAD
MSRP $20.91 CAD
$18.43 CAD
No.
Part # / Description / Price
Price
2
MSRP $829.13 CAD
$573.97 CAD
4
Floor Extension GM
GM Positions: Left
Description: Sedan, 2013-2015, center floor-upper, center floor-upper. 2016-2018, center floor-upper, center floor-upper.
MSRP $161.81 CAD
$113.93 CAD
MSRP $161.81 CAD
$113.93 CAD
4
Floor Extension GM
GM Positions: Right
Description: Sedan, 2013-2015, center floor-upper, center floor-upper. 2016-2018, center floor-upper, center floor-upper.
MSRP $160.21 CAD
$112.80 CAD
MSRP $160.21 CAD
$112.80 CAD
5
Floor Extension GM
GM Positions: Right
Notes: PARTS: Part included with rear rail assembly.
Description: Center floor lower outer.
5
Floor Extension GM
GM Positions: Left
Notes: PARTS: Part included with rear rail assembly.
Description: Center floor lower outer.
6
Floor Extension GM
GM Positions: Right
Notes: PARTS: Part included with rear rail assembly.
Description: Convertible, cntr floor lwr, inner. Coupe, cntr floor lwr, inner. Sedan, 2013-2015, center floor-lower, inner. Sedan, 2016-2018, center floor-lower, inner.
MSRP $142.02 CAD
$99.96 CAD
MSRP $142.02 CAD
$99.96 CAD
7
Floor Extension GM
GM Positions: Right
Notes: PARTS: Part included with rear rail assembly.
Description: Rear floor outer. Sedan, 2016-2018, rear floor.
MSRP $87.75 CAD
$64.65 CAD
MSRP $87.75 CAD
$64.65 CAD
8
Upper Cross-Member GM
GM Description: Sedan, 2013-2015. 2016-2018, without v.
MSRP $155.87 CAD
$109.75 CAD
MSRP $155.87 CAD
$109.75 CAD
10
MSRP $77.25 CAD
$56.67 CAD
11
Cross-Member Extension GM
GM Positions: Left
Notes: PARTS: Part included with rear rail assembly.
Description: Sedan, 2013-2015, lower, front. Coupe, lower, front. 2016-2018, lower, front.
MSRP $301.70 CAD
$210.63 CAD
MSRP $301.70 CAD
$210.63 CAD
11
Cross-Member Extension GM
GM Positions: Right
Notes: PARTS: Part included with rear rail assembly.
Description: Coupe, lower, front. Sedan, 2013-2015, lower, front. Sedan, 2016-2018, lower, front.
MSRP $301.70 CAD
$210.63 CAD
MSRP $301.70 CAD
$210.63 CAD
12
Cross-Member Extension GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Coupe, center crossmember. Upper. Sedan, 2013-2015, lower, rear. Sedan, 2016-2018, lower, rear.
MSRP $46.14 CAD
$33.88 CAD
MSRP $46.14 CAD
$33.88 CAD
13
Cross-Member Extension GM
GM Positions: Left
Description: Coupe, upper, front. Sedan, 2013-2015, upper, front. Sedan, 2016-2018, upper, front.
MSRP $47.52 CAD
$34.83 CAD
MSRP $47.52 CAD
$34.83 CAD
13
Cross-Member Extension GM
GM Positions: Right
Description: Coupe, upper, front. 2016-2018, upper, front. Sedan, 2013-2015, upper, front.
MSRP $48.93 CAD
$35.85 CAD
MSRP $48.93 CAD
$35.85 CAD
14
Cross-Member Extension GM
GM Positions: Right
Description: Sedan, 2013-2015, upper, rear. 2016-2018, upper, rear. Coupe, upper, rear.
MSRP $109.74 CAD
$77.26 CAD
MSRP $109.74 CAD
$77.26 CAD
15
Wheelhouse Brace GM
GM Positions: Right
Description: Coupe,. Sedan, 2013-2015. Sedan, 2016-2018.
MSRP $49.81 CAD
$36.49 CAD
MSRP $49.81 CAD
$36.49 CAD
15
Wheelhouse Brace GM
GM Positions: Left
Description: Coupe,. Sedan, 2013-2015. Sedan, 2016-2018.
MSRP $52.99 CAD
$38.87 CAD
MSRP $52.99 CAD
$38.87 CAD
18
Rail Assembly GM
GM Positions: Right
Description: Sedan, 2013-2015. Coupe,. 2016-2018.
MSRP $1,955.33 CAD
$1,319.06 CAD
MSRP $1,955.33 CAD
$1,319.06 CAD
18
Rail Assembly GM
GM Positions: Left
Description: Coupe,. 2016-2018. Sedan, 2013-2015.
MSRP $1,084.35 CAD
$731.49 CAD
MSRP $1,084.35 CAD
$731.49 CAD
20
Spring Seat GM
GM Positions: Left
Notes: PARTS: Part included with rail assembly.
Description: Upper.
MSRP $24.31 CAD
$21.43 CAD
MSRP $24.31 CAD
$21.43 CAD
22
Outer Reinforced GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Coupe,. Sedan, 2013-2015. Sedan, 2016-2018.
MSRP $34.33 CAD
$25.19 CAD
MSRP $34.33 CAD
$25.19 CAD
23
Reinforced Plate GM
GM Notes: PARTS: Part included with rail assembly.
Description: Left side only. Sedan, 2013-2015, batter hold down. 2016-2018, batter hold down. Battery hold down.
MSRP $20.91 CAD
$18.43 CAD
MSRP $20.91 CAD
$18.43 CAD
24
Rail End GM
GM Positions: Right
Notes: PARTS: Part included with rail assembly.
Description: Convertible. Coupe. Sedan, 2013-2015. Sedan, 2016-2018.
MSRP $191.10 CAD
$133.42 CAD
MSRP $191.10 CAD
$133.42 CAD
27
Floor Extension GM
GM Positions: Right
Description: 2016-2018. Rear floor to rr body pnl.
MSRP $67.32 CAD
$49.35 CAD
MSRP $67.32 CAD
$49.35 CAD