Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 558873 Exhaust Valve is available in the market under the name GM Exhaust Valve. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 558873 Exhaust Valve fits certain Chevrolet Impala, Caprice, El Camino models, as well as GMC Caballero. Additionally, it is compatible with Cadillac DeVille, Eldorado, Fleetwood and Buick Regal, Riviera, LeSabre models.
The original GM component designated by manufacturer part number 558873 maintains top performance when functioning as the Valve-Exhaust unit. The component 558873 is constructed from durable material and its dimensions span 6.7 x 2.0 x 2.1 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 Valve, Exhaust. The part 558873 has available replacement options. 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.
A GM part 558873 with Exhaust Valve serves as an essential component for valve operation in the valve mechanism of the 231 cu in V6 engine without GM's adjustable valve lash standard component. During valve seat or face grinding it is essential to exercise careful maintenance because adjustments in valve stem height dimensions can occur. Combined attention is necessary when grinding the valve stem because it extends past standard height measures by 0.050 inches. The GM tool J-8062 serves as a quality spring compressor which ensures safe operations when removing springs and their caps during maintenance procedures. The inspection process identifies both pitting and burn marks which lead to needed replacements or reconditioning of defective valve components. Correct installation methods should be applied with GM part 558873 because valve seals must be placed exactly and spring compression should stay minimal before final assembly. Maintaining these components constantly for proper guide clearance control is essential because oversized valves will be required to manage this issue. The website houses genuine GM OEM 558873 Exhaust Valve products together with manufacturer-provided guarantees to enable stress-free installation operations for each premium component seeker.