This page lists 23 electrical connector parts for the 2002 Avanti Ii, across 6 part types, covering the 5.7L V8 engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2002 Avanti Ii, 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 Crankshaft Position Sensor Connector (8 parts), Transmission-Automatic Wiring Harness / Connector (7 parts) and Camshaft Position Sensor Connector (3 parts). The other 3 part types cover the remaining 5 parts.
Every part on this page is matched to the 5.7L V8 — the only engine offered in the 2002 Avanti Ii.
The most listed brands for 2002 Avanti Ii electrical connector parts are ATP (6 parts), ROSTRA (5 parts) and STANDARD MOTOR PRODUCTS (3 parts), plus 7 more brands.
4 parts on this 2002 Avanti Ii page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including SKP SKS656 (Crankshaft Position Sensor Connector) and PIONEER 772032 (Transmission-Automatic Wiring Harness / Connector). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 610382 | 🇺🇸 US | View on Amazon | |
| STANDARD MOTOR PRODUCTS | S1099 | 🇺🇸 US | Connector Shape: Oval | View on Amazon |
| WELLS | 1P1170 | 🇺🇸 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 are listed for the 2002 Avanti Ii, from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS.
Listed part numbers: ROSTRA 610382, STANDARD MOTOR PRODUCTS S1099 and WELLS 1P1170.
Crankshaft Position Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SKS656 | 🇺🇸 US | Fits Black and Purpl | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular | HP4240 | 🇺🇸 US | HandypackConnector Shape: Oval | View on Amazon |
| ACDELCO | PT1910 | 🇺🇸 US 🇨🇦 CA | GoldTerminal Type: Pin | View on Amazon |
| ROSTRA | 610018 | 🇺🇸 US | View on Amazon | |
| STANDARD MOTOR PRODUCTS | S656 | 🇺🇸 US | Connector Shape: OvalGauge: 18 | View on Amazon |
| UNITED MOTOR PRODUCTS | CON124 | 🇺🇸 US | Terminal Quantity: 3 | View on Amazon |
| WALKER PRODUCTS | 2701038 | 🇺🇸 US | Includes O-Ring, Seal | View on Amazon |
| WELLS | 1P1209 | 🇺🇸 US | Gender: MaleWiring Harness Length: 9.5 In | View on Amazon |
This table covers the harness connectors at the Crankshaft 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.
8 Crankshaft Position Sensor Connector parts are listed for the 2002 Avanti Ii, from STANDARD MOTOR PRODUCTS, SKP, ACDELCO and 4 other brands. SKP SKS656 carries the "Popular" badge.
This group includes SKP SKS656, STANDARD MOTOR PRODUCTS HP4240 and ACDELCO PT1910 and the remaining parts above.
Repair Harness
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | CE6 | 🇺🇸 US | View on Amazon | |
| ATP | CE006 | 🇺🇸 US | Trans. code 4L60-EExternal Wire Harness Repair Kit | View on Amazon |
| ATP | JE25 | 🇺🇸 US | View on Amazon |
Transmission Shift Lever Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 3500077 | 🇺🇸 US | PRNDL Harness Repair Kit | View on Amazon |
This table covers the harness connectors at the Transmission Shift Lever. 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 2002 Avanti Ii — ROSTRA 3500077.
Transmission-Automatic Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PIONEER Popular | 772032 | 🇺🇸 US | View on Amazon | |
| ROSTRA Popular | 3500083 | 🇺🇸 US | GM Universal External Repair & Test Harness 20 Pins & White Wires | View on Amazon |
| ATP | JE24 | 🇺🇸 US | with 7-Pin Clip InPosition: Internal | View on Amazon |
| ATP | CE007 | 🇺🇸 US | Trans. code 4L60-EInternal Wire Harness | View on Amazon |
| ATP | CE7 | 🇺🇸 US | View on Amazon | |
| PIONEER | 772036 | 🇺🇸 US | with 7-Pin Clip InInternal | View on Amazon |
| ROSTRA | 3500063 | 🇺🇸 US | ECM Diagnostic Repair Kit with 3 Wires & Terminals | View on Amazon |
This table covers the wiring-harness connectors at the Transmission-Automatic. 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.
7 Transmission-Automatic Wiring Harness / Connector parts for the 2002 Avanti Ii come from 3 brands — ATP, PIONEER and ROSTRA. The "Popular" part is PIONEER 772032.
This group includes PIONEER 772032, ROSTRA 3500083 and ATP JE24 and the remaining parts 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.
One part is listed for the 2002 Avanti Ii — WAI GLOBAL 399002.
Buying Electrical Connector Parts for a 2002 Avanti Ii
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 5.7L V8 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: Crankshaft Position Sensor Connector and Transmission-Automatic Wiring Harness / Connector .
Frequently Asked Questions
How many electrical connector parts fit the 2002 Avanti Ii?
Our catalog currently lists 23 electrical connector parts for the 2002 Avanti Ii across 6 subcategories and 10 brands, covering the 5.7L V8 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical connector problems on a 2002 Avanti Ii?
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 2002 Avanti Ii 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 2002 Avanti Ii?
Every part on this page is matched to the 5.7L V8 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 2002 Avanti Ii
Electrical Connector Parts for Other Avanti Ii 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.