Do you have the same question? Follow this Question
Dec 10, 2025 - 08:59 AM
We’ve provided several answers to questions related to PolarStar Wire Harness 7.5 for JACK, F1, F2, Fusion Engine , see some other helpful Q&A related to this product.
Question: Is this wire harness compatible with the V3/M249 version of the JACK, F1, and F2?
Answer: Yes, this polarstar wire harness comes standard on the V3/M249 version of the JACK, F1, and F2. The V3/M249 refers to specific gearbox types commonly used in airsoft guns, and using the correct harness ensures proper fitment and function.
Question: Is this wire harness compatible with the F2 system?
Answer: Yes, this polarstar wire harness is compatible with the F2 system. The F2 is known for its efficiency and modularity, and having a harness specifically designed for it helps maximize those benefits for airsoft users.
Question: Is this wire harness compatible with the F1 system?
Answer: Yes, this polarstar wire harness is compatible with the F1 system. The F1 is another HPA engine by PolarStar, and this harness ensures a secure and efficient electrical connection, which is vital for consistent operation.
Question: Is this wire harness compatible with the JACK system?
Answer: Yes, this polarstar wire harness is designed to work with the JACK system. The JACK is an HPA engine from PolarStar, and using the correct harness maintains proper electrical connectivity and system reliability for your airsoft build.
Question: Is this wire harness compatible with the Fusion Engine?
Answer: Yes, this polarstar wire harness is compatible with the Fusion Engine. The Fusion Engine is a popular drop-in HPA (High Pressure Air) conversion kit for airsoft guns, and having a compatible harness ensures reliable performance and ease of replacement.
View all PolarStar Wire Harness 7.5 for JACK, F1, F2, Fusion Engine Questions & Answers
