Vehicle Coverage: Covers the 6.6L L5P Duramax diesel engine and the 6.6L L8T V8 gasoline engine.
Interactive Online Access: Scan built-in QR codes to unlock online resources, including wiring diagrams, troubleshooting tips, and repair updates, accessible on mobile, tablet, or desktop.
Step-by-Step Repairs: Includes hundreds of DIY-friendly instructions for routine tasks (oil changes, brakes, fluids) and advanced work (engine, transmission, electrical).
Full-Color Visuals: Clear, high-resolution photographs and diagrams illustrate every step, helping users identify components and follow procedures with ease.
Save Money & Time: Avoid costly service center fees by performing maintenance yourself. This manual pays for itself with just one DIY repair.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
