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OE Quality
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DormanPart #: M390300
Dorman M390300 Brake Master Cylinder
2 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$135.79Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Crown Victoria
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Brake Master Cylinder options
Dorman M390300 Brake Master Cylinder
| Brand | Dorman |
|---|---|
| Part Number | M390300 |
| Mounting Hardware Included | No |
| Master Cylinder Bore Diameter | 1.063 |
| Master Cylinder Material | Aluminum |
| Reservoir Included | Yes |
| Sensor Included | Yes |
| Number of Outlets | 3 |
| Package Contents | Master cylinder |
| Rearward Outlet Size | M10 x 1.0 & 3/8-24 |
| Secondary Outlet Thread Diameter | M18 x 1.0 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1997 | Ford | Crown Victoria | Police Interceptor | N/A | wo/Cruise Control; Bore: 1.0625 In.; w/Traction Control |
| 1996 | Ford | Crown Victoria | Police Interceptor | N/A | Not compatible with vehicles equipped with Cruise Control; Bore size: 1.0625 inches. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
10-275913-2759130.610891316383-34074F131870F6AZ2140AAM-81074M2759M900980MC252040MC390300
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.