HEL / Fuel Hardline Quick Couplers

HEL Fuel Hardline Quick Couplers

Check vehicle fitment
£16.53 VAT included. Shipping calculated for your destination.

Available to Order

Not sure which one? Ask us to confirm fitment first →
Delivery, customs and taxes Know the landed cost before you order

For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.

Lead times and urgent orders Check timing before you commit

Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.

Fitment checked before you order

Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.

Our range covers all sizes from AN03 (AN3, -3) up to AN20 (-20), to allow for the precise tuning of fluid flow rates and pressures.

These push on quick couplers are commonly used to convert your OE fuel hardline and fuel rail to male AN connection. Simply push on the fitting until the plastic collar locks over the OE hardline, resulting in a secure and leak-free fitment. This style of fitting is often referred to as a 'quick disconnect' fuel fitting and is simply pushed over, or removed from the OE hardline by hand.

Manufactured from 6061-T6 Aluminium, our fittings and adapters are available in a hard-wearing anodised Black finish.

Available configurations

Supplier SKU Configuration Specifications
HA-MQC-06-38-AL-BLK AN6 Male to 3/8" Fuel Hardline Quick Coupler HEL Aluminium Adapter Type: AN - OE Hardline (Fuel) Push On Quick Coupler; Connection Type: Female Push On - Male AN; AN Size (Male): AN06, AN6, -6; OE Hardline O.D Size: 3/8", 9.52mm; Material: 6061-T6 Aluminium; Finish: Anodised Black
HA-MQC-06-516-AL-BLK AN6 Male to 5/16" Fuel Hardline Quick Coupler HEL Aluminium Adapter Type: AN - OE Hardline (Fuel) Push On Quick Coupler; Connection Type: Female Push On - Male AN; AN Size (Male): AN06, AN6, -6; OE Hardline O.D Size: 5/16", 7.93mm; Material: 6061-T6 Aluminium; Finish: Anodised Black
HA-MQC-08-38-AL-BLK AN8 Male to 3/8" Fuel Hardline Quick Coupler HEL Aluminium Adapter Type: AN - OE Hardline (Fuel) Push On Quick Coupler; Connection Type: Female Push On - Male AN; AN Size (Male): AN08, AN8, -8; OE Hardline O.D Size: 3/8", 9.52mm; Material: 6061-T6 Aluminium; Finish: Anodised Black
HA-MQC-08-516-AL-BLK AN8 Male to 5/16" Fuel Hardline Quick Coupler HEL Aluminium Adapter Type: AN - OE Hardline (Fuel) Push On Quick Coupler; Connection Type: Female Push On - Male AN; AN Size (Male): AN08 / AN8 / -8 AN; OE Hardline O.D Size: 5/16" / 7.93mm; Material: 6061-T6 Aluminium; Finish: Anodised Black
Delivery, customs and taxes

Know the landed cost before you order

For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.

Lead times and urgent orders

Check timing before you commit

Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.

Fitment first

Check fit before you order

Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.

Check vehicle fitment
Need help with this product?

Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.

HEL Fuel Hardline Quick Couplers
HEL Fuel Hardline Quick CouplersAN6 / 3/8"
Available to Order £16.53