Description
Part Number: AF49-1505
Aeroflow GM LS1 Standalone Engine Wiring Harness (4L60E / 4L80E Auto)
Engineered for effortless LS retrofits into custom builds and muscle cars, the Aeroflow AF49-1505 standalone engine wiring harness provides a complete plug-and-play solution for 1997–2002 GM LS1/LS6 V8 engines with drive-by-cable throttle bodies and 4L60E/4L80E automatic transmissions.
Key Features & Highlights
- ☑ Plug-and-Play Standalone Setup: Requires a simple four-wire hookup (switched power, constant power, ground, and fuel pump).
- ☑ OEM-Grade Hardware: Constructed with high-temperature wiring and genuine GM Delphi style connectors and terminals.
- ☑ Integrated Power Distribution: Fitted with a built-in fuse and relay box, including the fuel pump relay.
- ☑ Weatherproof Firewall Seal: Features a sliding rubber grommet seal for a secure, leak-proof firewall installation.
- ☑ Extended Dash Reach: Offers 1.2m to 1.5m (3.9ft to 4.9ft) length from the rear cylinder head to the PCM mounting position under the dashboard.
- ☑ Comprehensive Sensor Support: Includes provisions for EV1 injectors, 3-pin MAF, MAP, IAC/TPS, O2 sensors, knock sensor, crank/cam position, OBD2 port, and dash instrumentation.
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Manufacturer Part Number | AF49-1505 |
| Engine Compatibility | GM LS1 / LS6 V8 (1997–2002) |
| Throttle Body Compatibility | Drive-By-Cable (DBC) |
| Transmission Compatibility | 4L60E / 4L80E Automatic Transmission |
| Injector Connector Plug Type | EV1 Style |
| Connector / Wire Construction | GM Delphi Terminals & High-Temp Wiring |
| Harness Length | 1.2m – 1.5m (Rear Head to PCM) |
What’s Included in the Box
- 1 x Aeroflow AF49-1505 Standalone LS1/4L60 Engine & Transmission Wiring Harness
- 1 x Pre-Wired Fuse & Relay Module with Integrated Fuel Pump Relay
- 1 x OBD2 Diagnostic Connector & Under-Dash Wiring Loom Extension
- 1 x Sliding Rubber Firewall Grommet Seal
AeroFlow Performance products deliver unmatched reliability for street rods, track cars, and engine swap projects. Order your AF49-1505 standalone harness from JP Racing today for verified fitment, technical support, and fast UK delivery.







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