This is a Genuine GM Engine Coolant Bypass Hose designed for 2026 Chevrolet Suburban, Tahoe, GMC Yukon, and Yukon XL models. This hose connects the rotary valve to the EGR cooler pipe as part of the thermostat to pipe assembly.
This is a Genuine OEM part ensuring exact fit and quality. Fits 3.0L l6 DIESEL DOHC Turbocharged engines with VIN 8 and engine code LZ0. This part is designed for vehicles equipped with the turbo diesel inline-six powertrain. One hose is required per vehicle.
| Year Range |
Make |
Model |
Trim/Engine |
Notes/Options |
| 2026 |
Chevrolet |
Suburban |
High Country Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
Chevrolet |
Suburban |
LT Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
Chevrolet |
Suburban |
Premier Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
Chevrolet |
Suburban |
RST Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
Chevrolet |
Suburban |
Z71 Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
Chevrolet |
Tahoe |
High Country Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
Chevrolet |
Tahoe |
LT Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
Chevrolet |
Tahoe |
Premier Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
Chevrolet |
Tahoe |
RST Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
Chevrolet |
Tahoe |
Z71 Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
GMC |
Yukon |
AT4 Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
GMC |
Yukon |
AT4 Ultimate Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
GMC |
Yukon |
Denali Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
GMC |
Yukon |
Denali Ultimate Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
GMC |
Yukon |
Elevation Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
GMC |
Yukon XL |
AT4 Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
GMC |
Yukon XL |
AT4 Ultimate Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
GMC |
Yukon XL |
Denali Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
GMC |
Yukon XL |
Denali Ultimate Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |
| 2026 |
GMC |
Yukon XL |
Elevation Sport Utility 4-Door; 3.0L 2993CC 183Cu. In. l6 DIESEL DOHC Turbocharged |
Thermostat To Pipe; VIN: 8, Eng Code: LZ0; Rotary Valve To EGR Cooler Pipe; Quantity needed per vehicle: 1 |