Replaces Part Numbers: 9038, 9036, 9037. Precise Control: This relay switch kit allows independent control of the relay circuit, separate from the "key-on" system, ensuring reliable operation and precise management of various vehicle components. Premium Materials: Constructed with high-quality materials, this switch kit is dustproof and waterproof. Silver contacts provide excellent conductivity for a continuous and stable power supply. Easy Installation: The relay bypass switch kit features a plug-and-play design. Simply insert it into the pump relay socket to directly control the pump circuit, enabling fast and convenient electrical diagnostics. Color: Black Material: ABS Package Contents: 6 x Relay Bypass Switch (minor variations in printed labeling may occur) Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting effects and monitor settings may cause slight color differences between the image and the actual product. Measurement tolerance: 1-3 cm.