Door Sills
Floor Sill
GM
15009379
#6, 135 wheelbase. #7 135" wheelbase. 1/2, 3/4 & 1 ton, 1996 new style, #7, 155 wheelbase. Floor Sill.
Positions: Rear
$56.29
MSRP $74.17
Save $17.88
24.1% Off Fits Your Vehicle
Cross Sill
GM
25830061
Helps support and strengthen your vehicle's floor panel
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
Positions: Front Forward, Rear
$23.40
MSRP $30.00
Save $6.60
22% Off Fits Your Vehicle
Underbody Cross Sill
GM
15227503
#4. #5 155" wheelbase. #6 155" wheelbase. Helps support and strengthen your vehicle's floor panel
This GM Genuine Part is designed,...
Positions: Rear
$61.48
MSRP $80.68
Save $19.20
23.8% Off Fits Your Vehicle
Underbody Rear Cross Sill
GM
19355747
1/2, 3/4 & 1 ton, 1996 new style, rear sill. Helps support and strengthen your vehicle's floor panel
This GM Genuine Part is designed,...
Positions: Rear
$1,776.70
MSRP $2,368.94
Save $592.24
25% Off Fits Your Vehicle
Sill
Porsche
9J1-044-800-87
Refresh your Porsche's look with the genuine Sill, Part #9J1-044-800-87, engineered for an exact factory fit.
$369.24
MSRP $415.34
Save $46.10
11.1% Off No Parts Found
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