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8PCS LS1 LS6 LT1 EV1 to LQ4 LQ9 4.8 5.3 6.0 Fuel Injector Harness Adapter Pigtails - Plug & Play Delphi Multec Connectors - Compatible with Silverado, Sierra, Escalade, Yukon Denali
4.3 (116 items)
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59
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US$7.80 cheaper than the new price!!
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Used US$5.20
Product details
| Management number | 233939275 | Release Date | 2026/06/27 | List Price | US$5.20 | Model Number | 233939275 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Plug & Play Adapter Harness】Designed for Delphi LQ4, LQ9, 4.8L, 5.3L, and 6.0L (truck engine) fuel injectors, these pigtails seamlessly connect to EV1-style LS1/LS6/LT1 engine harnesses—no modifications needed, true plug-and-play installation.
- 【Premium Quality Materials】Features tinned copper wiring for superior corrosion resistance, excellent conductivity, and easy soldering/maintenance, ensuring reliable long-term performance.
- 【Precise Vehicle Fitment】Compatible with 2002–2007 Chevy Silverado/Sierra, Escalade, GMC Yukon Denali, and more (see full list in description). Optimized for Vortec HO engines.
- 【Complete Kit & Warranty】Backed by a 12-month warranty and 24-hour customer support for hassle-free assistance.
- 【OEM-Replacement Quality】Made with high-strength ABS plastic for heat and wear resistance. Direct replacement for OEM part numbers (575356/1P1575/PT2135)—durable and easy to install.
| ASIN | B0FKZ3NTRT |
|---|---|
| Brand | SDYYDS |
| Model | 8pcs LS1 LS6 LT1 EV1 Injector Harness，Pigtails to Multec LQ4, LQ9 4.8 5.3 6.0 Delphi Adapters |
| Exterior | Chrome |
| Item Weight | 4.6 ounces |
| Manufacturer | SDYYDS |
| Item model number | SD55-526 |
| Package Dimensions | 11.81 x 6.65 x 1.97 inches |
| Manufacturer Part Number | SD55-526 |
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