Value Aftermarket – Generic replacement parts designed for your vehicle, focused on price savings over original manufacturer branding.
2007-2013 CADILLAC / CHEVROLET / GMC Windshield washer tank assy OEM# 15942521 PL# GM1288104
OEM Part Number: 15942521
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2007-2013 | CADILLAC | ESCALADE EXT | all | Reservoir Only |
| 2007-2013 | CHEVROLET | AVALANCHE | all | Reservoir Only |
| 2007-2013 | CHEVROLET | SILVERADO 1500 | all | Reservoir Only |
| 2009-2010 | CHEVROLET | SILVERADO 1500 | HYBRID | Reservoir Only |
| 2007-2010 | CHEVROLET | SILVERADO 2500 HD | all | Reservoir Only |
| 2007-2010 | CHEVROLET | SILVERADO 3500 HD | all | Reservoir Only |
| 2007-2013 | GMC | SIERRA 1500 | all | Reservoir Only |
| 2009-2011 | GMC | SIERRA 1500 | HYBRID | Reservoir Only |
| 2007-2010 | GMC | SIERRA 2500 HD | all | Reservoir Only |
| 2007-2010 | GMC | SIERRA 3500 HD | all | Reservoir Only |
We recommend obtaining your paint code from your vehicle rather than calling the dealer since they might give you the wrong paint code.
Details
The CADILLAC ESCALADE EXT, CHEVROLET AVALANCHE, CHEVROLET SILVERADO 1500, CHEVROLET SILVERADO 1500, CHEVROLET SILVERADO 2500 HD, CHEVROLET SILVERADO 3500 HD, GMC SIERRA 1500, GMC SIERRA 1500, GMC SIERRA 2500 HD, GMC SIERRA 3500 HD Windshield washer tank assy (Part Number: GM1288104) fits model years 2007, 2008, 2009, 2010, 2011, 2012, 2013 and provides a direct replacement option for damaged or worn original parts.
- Compatible Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013
- Vehicle Fitment:
- CADILLAC ESCALADE EXT 2007-2013
- CHEVROLET AVALANCHE 2007-2013
- CHEVROLET SILVERADO 1500 2009-2010
- CHEVROLET SILVERADO 1500 2007-2013
- CHEVROLET SILVERADO 2500 HD 2007-2010
- CHEVROLET SILVERADO 3500 HD 2007-2010
- GMC SIERRA 1500 2009-2011
- GMC SIERRA 1500 2007-2013
- GMC SIERRA 2500 HD 2007-2010
- GMC SIERRA 3500 HD 2007-2010
- Replacement Type: Direct replacement designed for damaged or worn original components
- Quality Standard: Constructed to follow OEM specifications and help maintain the correct shape, fit, and exterior appearance
Please Note: Verify the OEM Part Numbers and vehicle details before installation to confirm proper fitment.
Shipping and Returns
Shipping
Once your order is shipped, the estimated delivery times are as follows:
- Painted Parts: Delivered within 10–15 business days
- Non-Painted Parts: Delivered within 5–10 business days
Read our full shipping policy here.
Returns
Painted parts can be canceled within 24 hours for a full refund. Other parts can be canceled within 12 hours. After that, restocking fees may apply.
Returns are accepted within 30 days of delivery. Parts must be unused, in original packaging, and returned at the buyer’s expense unless we made an error.
All returns and cancellations must be approved by our team. Start a request through our website or contact us at 630-458-0082.
Report any shipping damage within 2 business days of delivery. Refunds are issued after inspection.
Read our returns and cancellation policy here.

























