ZBN 12596851 Crankshaft Position Sensor – Direct Replacement for Chevy & GMC (S10, Silverado, Tahoe, Yukon, Blazer, Express) 1997–2007

ZBN 12596851 Crankshaft Position Sensor — Direct Replacement for GM Vehicles

The ZBN 12596851 crankshaft position sensor is built as a direct-fit part for a broad range of Chevy and GMC models from the late 1990s through the mid-2000s. It embraces OEM-like standards, rigorous quality checks, and sturdy construction designed to withstand daily driving, helping you maintain consistent engine sensing without specialized tools.

Key features and benefits

• One year quality warranty. Please contact us first for a quicker and easier refund or replacement if you encounter any problems with the product during the warranty period.
• Stable performance and durable construction, tested before shipment, with OEM-standard materials and design.
• High-grade technology that aims for reliable operation and long service life.
• Easy installation that does not require special tools or complex programming.
• Box packaging type to protect the sensor during transit and handling.
• Direct replacement that can help reduce electrical trouble codes associated with sensor faults.
• Compatibility with a wide range of GM models, offering a convenient one-part solution for multiple vehicles.

Direct replacement with no guesswork

• Designed to fit the existing sockets and wiring without calibration or modification.
• Intended to work as a drop-in upgrade to support consistent crankshaft position sensing.
• May help address intermittent sensor issues that can impact engine response and drivability.

Compatibility and installation

Compatible with Oldsmobile: Bravada 4.3L 1996-2001. Compatible with GMC: C2500 Suburban, C3500, Jimmy, K1500, K2500, P3500, Safari, Savana 1500, Sierra 1500, Sonoma, Yukon. Compatible with Chevy: Astro, Blazer, C1500, C2500, C3500, Express 1500/2500/3500, G30, K1500, K2500, K3500, P30, S10 Blazer, S10 Pickup, Silverado 1500, Tahoe. Reference OE Number: 12596851, 10456042, 5S1695. Also compatible with Oldsmobile Bravada 4.3L 1996-2001 for broader coverage across GM lineups.

Installation steps are straightforward and designed for DIY enthusiasts: diagnose trouble codes to locate the faulty position, disconnect the old sensor, plug in the new unit, and clear codes. This sensor is built to be a reliable, direct-fit upgrade that supports everyday driving, highway commutes, and family trips.

Real-world use and quality assurance

In typical daily use, drivers may notice steadier idle and consistent signal delivery from the sensor under varying loading and engine speeds. The build emphasizes durability and predictable performance, giving you confidence on road trips, daily commutes, and weekend errands alike.

Warranty support is available for peace of mind, with a straightforward process for refunds or replacements if issues arise during the coverage period.