GB Remanufacturing 831-14120 - Reman T/B Fuel Injector

The TBI (Throttle Body Injection) is an early style (80’s early 90’s) injection system that replaced carburetors. It sprays fuel just above the throttle plate in the throttle body. The incoming air then draws the fuel and air into the cylinders through the intake manifold. If the TB injector is malfunctioning due to leakage, electrical failure, or some other reason, it causes a variety of failure modes, from poor fuel economy to start problems. From a cost stand point new OEM or aftermarket injectors are an expensive proposition, especially when it comes to replacing an entire set.

If you need a cost-effective solution, GB is your number one source for remanufactured OEM injectors that meet all OEM specifications at a lower cost than either new original or aftermarket injectors. All injectors remanufactured by GB are exact OEM replacements, not similar or aftermarket parts, so the same fit, form, and function are guaranteed. Plus, GB carefully analyzes all failure modes and makes upgrades to prevent failure of the part in the future, so in many cases a GB Remanufacturing injector is better than new. You can't go wrong with the remanufactured throttle body injectors by GB as this company has been awarded the account to remanufacture GM TBI assemblies for a major supplier to the United States Government.

In the remanufacturing process, each injector is cleaned, degreased, and subjected to a coil resistance test. After that, the injectors are ultrasonically cleaned using state of the art equipment, reversed/back flushed, and put through a battery of tests such as spray pattern, leak down, flow rate tests, etc. Before the technicians install new components and make a final inspection, each injector is polished, clear-coated, and lubricated.

All GB fuel injectors and related products are warranted against any factory defects for 24 months, unlimited mileage. GB Remanufacturing's liability is limited to the replacement or repair of the defective part(s). No allowance will be made for labor, installation charges, or damage claims. Any evidence of tampering, abuse, or improper installation voids this warranty.