【Easy to Install】Over time the factory outside door handle fails and can be annoying to fix. Our outer door handles have undergone a rigorous testing to ensure proper operating parameters to factory specification, exactly OEM design to easy installation. | 【Premium Quality】Our car 3rd third door handles are manufactured from high quality material, have trustworthy performance, solid and durable. Long life-span matters, that is why all of our exterior rear left and right door handles undergo strict quality control. | 【Fits For】1999-2007 Chevrolet Silverado, 99-07 GMC Sierra 1500 2500 3500 for extended cab only. Works just like OEM, half the price. Our driver and passenger side handles have long-lasting service life with metal lever. | 【Replacement OE Number】15758171, 15758172, GM1520115, GM1521115, 79100, 79107. Direct fit OE replacement back metal lever plastic housing door handles, just take 15 minutes to install. | 【24-Month Warranty】Be confident purchase the Chevy door handles. If the GMC accessories fail, crack, stop working or any other problems, please contact us through amazon message directly. We offer a 2-year warranty, 100% satisfaction guarantee.