Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 16128261 Spark Module is available in the market under the name GM Igniter, Ignition Control Module. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 16128261 Spark Module fits certain Chevrolet Tahoe, Caprice, Blazer models, as well as GMC Yukon, C1500, C2500. Additionally, it is compatible with Cadillac Fleetwood, Brougham and Buick Roadmaster models.
The original GM component designated by manufacturer part number 16128261 maintains top performance when functioning as the Module, Windshield Defroster; Ignition Control Module unit. The component 16128261 is constructed from durable material and its dimensions span 6.4 x 3.2 x 3.2 inches while weighing 0.60 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of ESC Control Module; Module; Module, Distributor (Also Knock Sensor). The part 16128261 has available replacement options 16052401. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
The GM part 16128261 Spark Module functions to detect engine vibrations and reduce spark knock which results in improved engine performance together with better efficiency. The sensor generates an alternating current output that transmissions to the ECM/PCM to modify timing parameters. The sensor requires regular maintenance to test its resistance through measurement of terminal-to-engine-body resistance after disconnecting the electrical connector. The necessary readings exceeding the specified ranges require a replacement of the GM part 16128261 Spark Module. After engine restart you should connect the sensor and check the AC voltage signal which will increase with the rise in engine speed using a voltmeter. A knock sensor failure leads to a complete absence of voltage signals which requires proper replacement of the sensor. The installation procedure begins with battery terminal removal after which necessary parts must be taken out before proceeding with the reverse order of reinstallation steps. When installing parts purchased from the genuine GM brand you get factory-compliant specifications which results in an easy installation process. Our website hosts a thorough selection of OEM GM parts at competitive rates for the 16128261 and other manufacturer-grade components which come with manufacturer warranties to provide you with worry-free purchasing. The reliable quality along with versatile nature of GM parts enables you to sustain your vehicle's optimal operational state.