16 Electrical connector parts are listed for the 2003 Maybach 57, in 8 part types, covering the 5.5L V12 Turbocharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2003 Maybach 57, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. Most of the listed parts are Vapor Canister Purge Valve / Solenoid Connector (5 parts), Camshaft Position Sensor Connector (3 parts) and Knock / Detonation Sensor Connector (2 parts). The other 5 part types cover the remaining 6 parts.
The 2003 Maybach 57 came with a single engine, the 5.5L V12 Turbocharged, and every part is verified against it.
7 brands supply electrical connector parts for the 2003 Maybach 57, led by STANDARD MOTOR PRODUCTS (7 parts), WELLS (3 parts) and ROSTRA (2 parts), plus 4 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2003 Maybach 57. 1 part has it: STANDARD MOTOR PRODUCTS HP3860 (Vapor Canister Purge Valve / Solenoid Connector). Each part number opens a page with every vehicle that part fits.
Blower Motor Control Module / Resistor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | S2452 | 🇺🇸 US | Connector Shape: Rectangle | View on Amazon |
This table covers the connectors at the blower resistor or control module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 2003 Maybach 57 — STANDARD MOTOR PRODUCTS S2452.
Camshaft Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 610265 | 🇺🇸 US | View on Amazon | |
| STANDARD MOTOR PRODUCTS | S1038 | 🇺🇸 US | Connector Shape: Rectangle | View on Amazon |
| WELLS | 1P2218 | 🇺🇸 US | View on Amazon |
This table covers the harness connectors at the Camshaft Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Camshaft Position Sensor Connector parts for the 2003 Maybach 57 come from 3 brands — ROSTRA, STANDARD MOTOR PRODUCTS and WELLS.
Part numbers include ROSTRA 610265, STANDARD MOTOR PRODUCTS S1038 and WELLS 1P2218.
Headlamp Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | LWH105 | 🇺🇸 US | Blue StreakHigh Temperature | View on Amazon |
This table covers the wiring-harness connectors at the Headlamp. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.
One part is listed for the 2003 Maybach 57 — STANDARD MOTOR PRODUCTS LWH105.
Knock / Detonation Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 610049 | 🇺🇸 US | View on Amazon | |
| WELLS | 1P1002 | 🇺🇸 US | View on Amazon |
This table covers the harness connectors at the Knock / Detonation Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Knock / Detonation Sensor Connector parts for the 2003 Maybach 57 come from 2 brands — ROSTRA and WELLS.
Listed part numbers: ROSTRA 610049 and WELLS 1P1002.
Manifold Pressure (MAP) Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | S2393 | 🇺🇸 US | Connector Shape: Oval | View on Amazon |
This table covers the harness connectors at the Manifold Pressure (MAP) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: STANDARD MOTOR PRODUCTS S2393.
Temperature Sender / Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2HAR0036 | 🇺🇸 US | Includes ABS Wheel Speed Sensor Wire Harness | View on Amazon |
| STANDARD MOTOR PRODUCTS | S1686 | 🇺🇸 US | Connector Shape: OvalBlack | View on Amazon |
This table covers the harness connectors at the Temperature Sender / Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Temperature Sender / Sensor Connector parts for the 2003 Maybach 57 come from 2 brands — HOLSTEIN and STANDARD MOTOR PRODUCTS.
This group includes HOLSTEIN 2HAR0036 and STANDARD MOTOR PRODUCTS S1686.
Vapor Canister Purge Valve / Solenoid Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | HP3860 | 🇺🇸 US | HandypackTerminal Type: Blade | View on Amazon |
| ACDELCO | PT2164 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| STANDARD MOTOR PRODUCTS | S697 | 🇺🇸 US | Connector Shape: RectangleHarness Length | View on Amazon |
| UNITED MOTOR PRODUCTS | CON133 | 🇺🇸 US | View on Amazon | |
| WELLS | 1P1347 | 🇺🇸 US | Wire Gauge Measurement: 18 | View on Amazon |
This table covers the harness connectors at the Vapor Canister Purge Valve / Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 Vapor Canister Purge Valve / Solenoid Connector parts for the 2003 Maybach 57 come from 4 brands — STANDARD MOTOR PRODUCTS, ACDELCO, UNITED MOTOR PRODUCTS and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS HP3860.
Part numbers include STANDARD MOTOR PRODUCTS HP3860, ACDELCO PT2164 and STANDARD MOTOR PRODUCTS S697, among others listed above.
Washer Pump Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL | 399002 | 🇺🇸 US | AccessoryUniversal Switch for Washer Pump System | View on Amazon |
This table covers the harness connectors at the Washer Pump. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: WAI GLOBAL 399002.
Buying Electrical Connector Parts for a 2003 Maybach 57
On this vehicle, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules.
- Confirm you have the 5.5L V12 Turbocharged engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Vapor Canister Purge Valve / Solenoid Connector and Camshaft Position Sensor Connector .
Frequently Asked Questions
How many electrical connector parts fit the 2003 Maybach 57?
Our catalog currently lists 16 electrical connector parts for the 2003 Maybach 57 across 8 subcategories and 7 brands, covering the 5.5L V12 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical connector problems on a 2003 Maybach 57?
Common symptoms include intermittent faults that move when the harness is wiggled, green corrosion inside a plug, or melted connector housings near heat sources. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2003 Maybach 57 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2003 Maybach 57?
Every part on this page is matched to the 5.5L V12 Turbocharged engine. Then match the connector by terminal count and keyway, not just appearance — many families look identical but will not lock. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2003 Maybach 57
Electrical Connector Parts for Other Maybach 57 Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.