Frame for 2016 GMC Yukon XL
1. Upper Pillar Trim 
2. Frame Assembly 
3. Uniside Assembly 
4. Frame Rail 
5. Rear Header 
6. Running Board 
7. Step Bar Assembly 
8. Windshield Pillar Trim 
9. Upper Quarter Panel 
10. Cowl Grille 
11. Step Bar Assembly 
12. Instrument Panel 
13. Inner Center Pillar 
14. Left 
15. Outer 
16. Engine Compartment Insulation 
17. Outer 
GM Frame Rail
4wd. 2wd. Provides the supporting structure for your vehicle This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair
GM Bumper Impact Bar Bracket, Front left
1/2 ton 2wd. Lower bracket. 1/2 ton 4wd. Helps align and secure various components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair
GM Frame Rail End, Front left
4wd. 2wd. Helps align and secure your vehicle's bumper impact bar This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Frame Rail End, Front right
4wd. 2wd. Helps align and secure your vehicle's bumper impact bar This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Frame Cross-member, Front
1/2 ton 2wd. 2wd, 1500. 4wd. Front c'member. Helps strengthen and support your vehicle's frame This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Engine Crossmember
2WD. front. 4WD. front. 1/2 ton 2wd. 1/2 ton 4wd. Helps strengthen and support your vehicle's frame This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Differential Mount, Right
4WD. differential. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Differential Mount, Left
4WD. differential. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Trans Crossmember
4wd, 8 & 10 speed trans. 4WD. 5.3L with 8 spd-trans. Yukon XL. 6.2l. Suburban. 6.2l. 4WD. 6.2L. Helps align and secure your vehicle's transmission This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair
GM Trans Crossmember
4wd, 6 speed trans. 4WD. rear. 4WD. 5.3L without 8 spd-trans. 1/2 ton 2wd. 1/2 ton 4wd. Helps align and secure your vehicle's transmission This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair
GM Transmission Cross-member Bracket, Left
4wd. Helps align and secure your body mount This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair
GM Mount Cushion, Right
2WD. position 3. 4WD. position 3. Helps dampen the vibrations between your vehicle's body and frame connection Made of shock absorbing material This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair
GM Body Mount Cushion Washer
Chevrolet Tahoe. Cadillac Escalade. Escalade ESV. Suburban. Yukon XL. Gmc Yukon. 2wd. Mount cushion,retainer plate. 4wd. Helps distribute torque pressure evenly across a wide base Helps secure your vehicle's body mount This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Skid Plate
Serv comp of shield kit 23176881. Helps protect bottom of engine compartment Helps protect oil pan and transfer case For proper installation, locate your nearest GM dealer, independent service center, or body shop Precise fit for ease of installation
GM Powertrain Skid Plate, Front
4WD. engine. 2WD. without skid plate pkg. 4WD. without skid plate pkg. Helps protect bottom of engine compartment Helps protect oil pan and transfer case This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Powertrain Skid Plate, Front
4wd, front, with off road pkg. 2WD. front with Z71 pkg. 4WD. front with Z71 pkg. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Skid Plate
Serv comp of shield kit 23176881. Helps protect bottom of engine compartment Helps protect oil pan and transfer case For proper installation, locate your nearest GM dealer, independent service center, or body shop Precise fit for ease of installation
GM Radiator Support Bracket, Front left
4wd. 2wd. Helps align and secure your vehicle's radiator mount This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type Collision parts are designed to help promote proper and safe repair
GM Radiator Support Bracket, Front right
4wd. 2wd. Helps align and secure your vehicle's radiator mount This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type Collision parts are designed to help promote proper and safe repair