Standard Ignition Headlight Switch Connector,Radio Power Connector,Speaker Connector P/N:S-1051
Restore a clean, secure connection at a damaged or corroded wiring plug with the Standard Ignition Connector S-1337. This factory-assembled pigtail is a direct-fit replacement across a wide range of GM applications — including the 1989 Buick Regal, 1994-1996 Buick Roadmaster, 1995-2007 Chevrolet Tahoe, 1996-2000 Cadillac DeVille, 2000-2005 Chevrolet Astro and 2004-2009 Cadillac SRX — with hundreds more on the Buyer's Guide tab (most listed as [All], with some V6-3.1L and V6-3.8L engines). It is cataloged under several connector names (Headlight Connector, Headlight Switch Connector, Radio Power Connector), so confirm your plug against the Buyer's Guide.
Built to OE standards in TS16949- and ISO9001-certified facilities. Quantity varies by application — some vehicles use two connectors; this listing supplies one. Country of origin: Taiwan.
Interchange: PT8360 · 1018 · EC835 · 12085212. Manufacturer part number S-1337 (also S1337).
This part cross-references / interchanges with the following part numbers:
What vehicles does this connector fit?
It's a direct-fit replacement listed for hundreds of GM applications — from the 1989 Buick Regal to the 1995-2007 Chevrolet Tahoe. Check the Buyer's Guide tab to confirm your exact year, make, model and engine.
What comes in the package?
A factory-assembled connector with roughly 17.25 in (438.15 mm) of lead wire and two butt splices, so you can splice it into the existing wiring harness.
Is the connector weather-sealed?
Yes — the oval plastic housing is water-resistant and weatherproof sealed, with two female metal blade terminals on 10-gauge wire and a push-on attachment.
How many connectors do I need?
This listing supplies one connector. Some applications use two per vehicle, so confirm your vehicle's requirement before ordering.
What part numbers does it interchange with?
It replaces PT8360, 1018, EC835 and 12085212. Its own manufacturer part number is S-1337.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.