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The Main ST Collective Oetiker EFI Clamp Kit features stepless 1-ear clamps designed for compatible electronic fuel injection (EFI) hose connections. The stepless clamp design provides circumferential compression around the hose when correctly sized and installed.
This kit is intended for compatible automotive fuel-system maintenance and repair applications. Optional pliers may be available depending on the selected kit configuration, making it suitable for workshops and automotive repair projects.
STEPLESS 1-EAR CLAMPS – Designed to provide circumferential compression around compatible hose connections.
EFI APPLICATIONS – Intended for compatible electronic fuel injection hose systems.
AUTOMOTIVE CLAMP KIT – Suitable for appropriate fuel-system maintenance and repair tasks.
OPTIONAL INSTALLATION PLIERS – Pliers may be available as an optional kit addition.
WORKSHOP USE – Designed for compatible automotive repair and maintenance applications.
Brand: Main ST Collective
Product Type: EFI Hose Clamp Kit
Clamp Design: Stepless 1-Ear
Application: Compatible EFI hose connections
Material: Not specified
Clamp Quantity: Not specified
Clamp Sizes: Not specified
Installation Pliers: Optional, depending on the selected configuration
Stepless 1-ear EFI clamps; exact quantities and sizes are not specified.
Installation pliers, if included in the selected kit configuration.
Verify the selected option and package contents before ordering.
Suitable for compatible applications involving:
Electronic fuel injection (EFI) hose connections
Automotive fuel-system maintenance
Fuel hose repair and replacement
Automotive workshops and garages
Compatible vehicle maintenance projects
Always verify that the clamps are approved for the specific fuel type, hose material, pressure, and operating conditions.
Measure the outside diameter of the assembled hose and fitting at the clamping point. Choose a clamp that matches the manufacturer's sizing recommendations.
Use an appropriate installation tool and follow the manufacturer's instructions to achieve proper clamp closure. Fuel-system connections must be suitable for the intended operating conditions and checked for leaks after installation.
Features stepless 1-ear clamps for compatible EFI applications.
Installation pliers are optional, depending on the selected configuration.
Exact clamp sizes, quantities, and material specifications have not been provided.
Confirm compatibility with your specific fuel hose and EFI system before ordering.
Follow all applicable fuel-system installation and safety requirements.
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
