For 2020-2021 Silverado 3500 HD GMC 2019-2021 Sierra 1500 Mirror Glass Set
Free US shipping on orders over $49 · 30-day returns
Send us your VIN, or your year / make / model, and we'll confirm the exact part before you order — free, replies within one business day.
Ask our fitment team →Description
Vehicle Fitment
This part fits 8 vehicle applications. Confirm your year, make, model and engine below before ordering.
| Make | Model | Years |
|---|---|---|
| Chevrolet | Silverado 1500 | 2019-2021 |
| Chevrolet | Silverado 1500 LD | 2019 |
| Chevrolet | Silverado 2500 HD | 2020-2021 |
| Chevrolet | Silverado 3500 HD | 2020-2021 |
| GMC | Sierra 1500 | 2019-2021 |
| GMC | Sierra 1500 Limited | 2019 |
| GMC | Sierra 2500 HD | 2020-2021 |
| GMC | Sierra 3500 HD | 2020-2021 |
(1) Driver Side Mirror Glass with Backing Plate
(1) Passenger Side Mirror Glass with Backing Plate
Quantity:
2 Piece
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only
To obtain proper fit and function confirm your vehicle has the exact mirror options listed above
Fits:
2019-21 Chevrolet Silverado 1500 Driver & Passenger Side Mirror Glass Set
2019 Chevrolet Silverado 1500 Legacy Driver & Passenger Side Mirror Glass Set
2020-21 Chevrolet Silverado 2500 HD Driver & Passenger Side Mirror Glass Set
2020-21 Chevrolet Silverado 3500 HD Driver & Passenger Side Mirror Glass Set
2019-21 GMC Sierra 1500 Driver & Passenger Side Mirror Glass Set
2019 GMC Sierra 1500 Limited Driver & Passenger Side Mirror Glass Set
2020-21 GMC Sierra 2500 HD Driver & Passenger Side Mirror Glass Set
2020-21 GMC Sierra 3500 HD Driver & Passenger Side Mirror Glass Set
Vehicle Fitment
| Make | Model | Years |
|---|---|---|
| Chevrolet | Silverado 1500 | 2019-2021 |
| Chevrolet | Silverado 1500 LD | 2019 |
| Chevrolet | Silverado 2500 HD | 2020-2021 |
| Chevrolet | Silverado 3500 HD | 2020-2021 |
| GMC | Sierra 1500 | 2019-2021 |
| GMC | Sierra 1500 Limited | 2019 |
| GMC | Sierra 2500 HD | 2020-2021 |
| GMC | Sierra 3500 HD | 2020-2021 |
Specifications
| Category | Side Mirror Glass |
| Brand | OFHZ |
| Condition | New |
| Fitment Type | Direct Replacement |
| Manufacturer Part Number | A18503 |
| OE / Interchange Numbers | MGA18503 |
Fitment & compatibility
This listing covers the vehicles shown in the title. Trim, engine size and drivetrain can change which part fits — if you are unsure, send us your VIN and we will confirm before you order.
We guarantee fitment: if a part we say fits does not fit, return it within 30 days and we pay the return shipping.
Shipping & returns
Orders placed before 2 PM EST ship the same business day from our US warehouse. Free standard shipping on orders over $49; orders under $49 ship at a flat rate shown at checkout.
Return anything unused within 30 days in its original packaging for a full refund. See our return policy.
Warranty
Every part carries a 12-month / 12,000-mile limited warranty against defects in materials and workmanship. Keep your order number — that is all we need to process a claim.