Designed to deliver a reliable seal on even troublesome applications, the FEL-PRO 35633 Multi-Purpose O-Ring is listed as an engine water pump O-ring and made specifically for the real-world repair environment. It fits many vehicles, among them the 1999-2013 Chevrolet Silverado 1500, 1999-2013 GMC Sierra 1500 and 1999-2004 Chevrolet Silverado 2500.
Fel-Pro builds its gaskets and seals for the conditions technicians actually face, including imperfect sealing surfaces. It uses proprietary materials to provide sealing solutions for difficult applications.
- Built to OE standards: Made to match or surpass every original equipment specification.
- Application-specific design: Made for the listed applications and intended for a precise fit.
- Made for repair work: Engineered and built specifically for the repair environment.
- Exacting standards: Every Fel-Pro seal, however small, is engineered to tight standards using the company's own design, engineering and manufacturing processes.
Signs this part may need replacing: Seepage or wetness around the sealed joint, or an O-ring that looks flattened, hardened or cracked when the joint is opened. Diagnose the source of a leak before replacing parts. If a failed O-ring is the cause, this one replaces it.
For engine details and the full list of vehicles, see the Buyer's Guide tab.
Interchange: 123091 · K31629 · 12551905 · 411041500
This part cross-references / interchanges with the following part numbers:
123091, K31629, 12551905, 411041500
