2003-2005 Chevy/GMC Silverado Sierra LB7 LLY Duramax Instrument Cluster Rebuilt

**2003–2005 Silverado / Sierra Duramax Diesel Instrument Cluster** **6.6L LB7 & LLY \| GMT800 \| OEM GM** Genuine OEM instrument cluster for **2003–2005 Chevrolet Silverado and GMC Sierra Duramax diesel trucks** equipped with the **6.6L LB7 or LLY** engine. Correct diesel-specific GMT800 cluster designed to restore proper factory operation and appearance. **Condition & Features:** • Original GM diesel instrument cluster (not aftermarket) • Correct diesel tachometer and gauge scaling for LB7 / LLY engines • Factory gauge faces and OEM-style backlighting • All gauges, needles, warning lights, and illumination function properly • Clear lens with no cracks or heavy wear • No broken mounting tabs or housing damage • Factory OEM appearance • **Mileage shown is what will ship unless programming is requested** • Plug-and-play replacement (programming may be required depending on vehicle) **Transmission Temperature Gauge:** The transmission temperature gauge **will function on trucks that did not originally come equipped with one**. **Programming Available:** Cluster can be programmed to **your VIN**, **correct mileage**, and **engine hours** prior to shipment. If no information is provided, the cluster will ship with the mileage shown. **Compatibility (verify with VIN before purchase):** • 2003–2004 Silverado / Sierra 2500HD Duramax **LB7** • 2004.5–2005 Silverado / Sierra 2500HD Duramax **LLY** (GMT800 platform – diesel only) **Important Terms & Return Policy:** • Buyer’s remorse or ordering an incorrect part will result in a **20% restocking fee** • **1-month warranty** on parts covering functionality only • Warranty does not cover installation errors, vehicle-related issues, or misuse • Returns may be **denied** if: - Security label is missing, damaged, or tampered with - Item is not returned in the same condition received - Signs of disassembly, modification, or improper installation are present Item is exactly as pictured. Please verify diesel application and fitment before purchasing. Cluster is fully tested prior to shipment and securely packaged. Ships fast.

• Other Part Number: FOR YEARS, 2003, 03, 2004, 04, 2005, 05
• Color: Black
• Transmission: Automatic A/T
• Fitment Type: Direct Replacement
• Items Included: Fuel Gauge, Speedometer, DURAMAX, Diesel, 2500HD 3500HD Heavy Duty
• Manufacturer Part Number: 15190829
• No. of Gauges: WITH 7 GAUGES with transmission temperrature gauge
• Material: Plastic
• Vintage Part: No
• Maximum Speedometer Value: 120mph
• Placement on Vehicle: Left
• Unit of Measure: Degrees Farenheit, km/h, mph, psi, rpm
• Brand: Chevrolet
• Needle Color: Orange
• Type: Instrument Cluster
• Interchange Part Number: 15114652, 15910151, 12226603, 15190829, 15135671, 15224144, 8 Cyl 6.6L Diesel Turbo, DURAMAX, 6.6L
• Display Type: Analog & Digital, Digital
• Features: Illuminated (Backlit)
• Surface Finish: H6DW, DWHB, H2BD, DSXU
• Universal Fitment: No
• Engine: 8 Cyl 6.6L Diesel Turbo-High, DI, DURAMAX
• Performance Part: No