Dorman 645-175 Fuel Tank Sending Unit Connector 03-12 Pontiac Montana 15306360
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$30.07
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Make better electrical repairs and accessory installations with this versatile and durable pigtail connector. It allows quick circuit disconnections for service, and is engineered for reliable performance.
- Professional appearance - this electrical pigtail is designed for a clean, professional look when installed
- Convenient solution - this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Buick | Terraza | 4 Way Female w/Leads; Pigtail Connector | |
| 2010 | Cadillac | Escalade | 4 Way Female w/Leads; Pigtail Connector | |
| 2010 | Cadillac | Escalade ESV | 4 Way Female w/Leads; Pigtail Connector | |
| 2003-2011 | Chevrolet | Express 1500 | 4 Way Female w/Leads; Pigtail Connector | |
| 2003-2011 | Chevrolet | Express 2500 | 4 Way Female w/Leads; Pigtail Connector | |
| 2003-2011 | Chevrolet | Express 3500 | 4 Way Female w/Leads; Pigtail Connector | |
| 2009-2011 | Chevrolet | Express 4500 | 4 Way Female w/Leads; Pigtail Connector | |
| 2012 | Chevrolet | Express Cargo | 4 Way Female w/Leads; Pigtail Connector | |
| 2009-2010 | Chevrolet | Express Cargo | 4 Way Female w/Leads; Pigtail Connector | |
| 2009-2011 | Chevrolet | Express Pasajeros | 4 Way Female w/Leads; Pigtail Connector | |
| 2006-2009 | Chevrolet | HHR | 4 Way Female w/Leads | |
| 2012 | Chevrolet | Impala | 4 Way Female w/Leads | |
| 2010 | Chevrolet | Suburban 1500 | 4 Way Female w/Leads; Pigtail Connector | |
| 2010 | Chevrolet | Suburban 2500 | 4 Way Female w/Leads; Pigtail Connector | |
| 2003-2011 | GMC | Savana 1500 | 4 Way Female w/Leads; Pigtail Connector | |
| 2003-2011 | GMC | Savana 2500 | 4 Way Female w/Leads; Pigtail Connector | |
| 2003-2011 | GMC | Savana 3500 | 4 Way Female w/Leads; Pigtail Connector | |
| 2009-2011 | GMC | Savana 4500 | 4 Way Female w/Leads; Pigtail Connector | |
| 2010 | GMC | Yukon | 4 Way Female w/Leads; Pigtail Connector | |
| 2010 | GMC | Yukon XL 1500 | 4 Way Female w/Leads; Pigtail Connector | |
| 2010 | GMC | Yukon XL 2500 | 4 Way Female w/Leads; Pigtail Connector | |
| 2003-2006 | Hummer | H2 | 4 Way Female w/Leads; Pigtail Connector | |
| 2006 | Pontiac | Montana | 4 Way Female w/Leads | |
| 2006 | Saturn | Relay | 4 Way Female w/Leads |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 645-175 |
| UPC | 194883025653 |
| Color | Black; Grey; White |
| Terminal Type | Blade Pin |
| Shape | Oval |
| Terminal Quantity | 4 |
| Terminal Gender | Female |
| Wire Quantity | 4 |
| Gender | Female |
| Wiring Harness Length | 17.67 in. |
| Wire Gauge Measurement | 10 |
| Package Contents | 1 Pigtail; 4 Waterproof Butt Connectors |
| Country of Origin | Taiwan |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 15306360 | General Motors (OE) |
|---|---|
| 13580864 | General Motors (OE) |
| 19152589 | General Motors (OE) |
| 19300465 | General Motors (OE) |
| S1265 | Interchange |