Standard Ignition Fuel Pump Pressure Switch Connector S-638 for 1986-2023 Buick/Cadillac/Chevrolet 5.3L
Always the correct part
Call or Chat
30-Day Returns Accepted
Free Ground Shipping
The Standard Ignition Oil Pressure Switch Connector (part number S2472) is a direct-fit replacement for 2009-2019 Buick, Cadillac, Chevrolet, and GMC vehicles with 5.3L and 6.2L engines.
Specifications:
| Number of Terminals | 3 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Length - Inches | 1.25 |
| Material | Plastic |
| Number Of Splice Connectors Includ | 3 |
| Number of wires | 3 |
| Splice Connectors Included | Yes |
| Terminal Type | Blade |
| Weatherproof Sealed | Yes |
| Wire Gauge (ga) | 14 |
| Wiring Harness Included | Yes |
| Wiring Harness Length (in) | 16.5 |
| Wiring Harness Length (mm) | 419.1 |
Fits: 2009-2019 Buick, Cadillac, Chevrolet, GMC, and Hummer models including LaCrosse, CTS, Escalade, Escalade ESV, Escalade EXT, Avalanche, Camaro, Caprice and more — 5.3L and 6.2L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: ACDelco PT3753, BWD PT2457, Duralast 1P2671, General Motors 13501882, Airtex 1P2671, GM Genuine Parts PT3753, NAPA Echlin EC2374, Carquest Premium Vehicle Solutions PTA2952
WARNING: This product contains a chemical known to the State of California to cause cancer.