Top 9 5/16 Fuel Line Barb – Automotive Replacement Fuel System Fittings

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1. GlowShift

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GlowShift 8mm 5/16" Fuel Line Fuel Pressure Sensor T-Fitting Adapter Compatible with Subaru Impreza WRX STI 2002-2014

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GlowShift #ad - Glowshift 8mm fuel line fuel pressure t-Fitting Adapter Allows Users to Install a Fuel Pressure Sensor to the Fuel Line. Includes step-By-Step Installation Instructions. Glowshift guarantee with One Year Limited Warranty & Free Lifetime Technical Support. Compatible with 2002-2014 Subaru Impreza WRX STI. Features 8mm 5/16" barbed fittings, 1/8-27 npt female thread Port for Fuel Pressure Gauge Sensor & 2 Hose Clamps to Secure Fuel Line to T-Fitting.
BrandGlowShift #ad
ManufacturerGlowShift Gauges #ad
Part NumberGS-FA-FLA-8mm
ModelGS-FA-FLA-8mm

2. Dorman

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Dorman 800-036 Fuel Line Adapter, 5/16 In. Steel to 5/16 In.8mm Nylon Tubing, 2 Pack

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Dorman #ad - Saves money - replace only the part, not the entire assembly. Quality construction - manufactured from premium materials for a long service life. Excellent value - original equipment quality at a lower price. Backed by team of engineers and quality control specialists in the United States. Direct replacement - these fuel line connectors fit and function like the vehicle's original equipment connectors for reliable, leak-free performance.
BrandDorman #ad
ManufacturerDorman Products #ad
Height0.2 Inches
Length0.6 Inches
Weight0.15 Pounds
Width0.4 Inches
Part Number800-036
Model800-036
WarrantyLimited Lifetime Warranty

3. steber

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6AN Female Swivel to 5/16 Hose Barb Aluminum Fuel Line Fitting AN6 to 5/16" 8mm Barbed Push On Adapters Straight Black Anodized

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steber #ad - Precision machined to exacting tolerances for trouble-free, ensure accurate thread engagement. Tight, leak-free connections and then black anodized for durability. 6 an female thread jic-6, 9/16"-18 swivel to 5/16 hose barb tube connector, straight. Manufactured from lightweight 6061-T6 cnc machined billet aluminum alloy. Allow for the connection of hose ends to other components like oil pumps, fuel pumps and fuel filter.
Brandsteber #ad
Manufacturersteber #ad
Part NumberBN00-06516-bk

4. steber

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6AN Flare to 5/16 Hose Barb Fuel Line Fitting Adapter Aluminum 6 AN Male to 5/16" Push-on Barbed Pipe Connector Black

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steber #ad - Fit all oil / turbo fuel Line / Rail Pump Injector Fitting. Jic 6, 9/16"-18 unf male flare to 5/16 hose barb fuel fitting straight. Surface treatment: black anodized finish for long last, durability and strength. Made from performance lightweight 6061-T6 CNC Machined Billet Aluminum Alloy. This al alloy fitting is designed for leak proof sealing with any manufacturers fittings.
Brandsteber #ad
Manufacturersteber #ad
Part NumberBAN815-B-6516-bk
ModelBAN815-B-6516-bk

5. DSkoiph

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Pack of 2 Female Bundy to Hose Barb Fuel Line Quick Connector ST 3/8 to 1/4 ID 5/16 OD

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DSkoiph #ad - 3/8" sae straight nylon fuel line hose quick release connect. Female bundy side fit: 3/8 steel. Barb side fit: 1/4 id 5/16 OD nylon tube. With the clip button, ease to connect.
BrandDSkoiph #ad
ManufacturerDSkoiph #ad

6. 4LIFETIMELINES

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90 Degree Push-On, Adapter for 3/8 in Steel to 5/16 in Nylon Tubing, Single Barb, Bag of 2, 4LIFETIMELINES Fuel Line Quick Connect

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4LIFETIMELINES #ad - Quick release: Push-button thumb release for easy connecting and disconnecting. Superior quality: meets and exceeds all SAE/OEM requirements and specifications. What's included: 2 x 90 degree push-on 3/8 in Steel to 5/16 in Quick Connect Adapters. No tools: no tools required to insert into nylon fuel line tubing. Oe replacement: saves up to 70% compared to OE replacement without sacrificing quality.
Brand4LIFETIMELINES #ad
Manufacturer4LifetimeLines #ad
Height2 Inches
Length6 Inches
Width4 Inches
Part NumberLTFLQC8
Warranty4LifetimeLines warrants our products for their useful life against deficiencies in material and workmanship. This LIMITED LIFETIME WARRANTY does not cover products that are improperly used, abused, altered or repaired, nor does it cover failure due to improper installation. If found to be defective, a replacement product will be sent to you. THIS LIMITED LIFETIME WARRANTY EXCLUDES ALL INCIDENTAL OR CONSEQUENTIAL DAMAGES.

7. ICT Billet

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ICT Billet Quick Connect Male 5/16 Fuel Rail Hose to 5/16 Barb Adapter Fitting LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 GM Oring Seal Billet Aluminum Natural Finish AN817-01-05BA

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ICT Billet #ad - Made in wichita, kansas from Aerospace Grade, USA Produced, Billet Aluminum. Machined Aluminum Finish. 5/16 barb Fitting. 5/16 inch male Quick Connect. Compatible with most makes And Models Quick Connect Fuel Return Lines.
BrandICT Billet #ad
ManufacturerICT Billet #ad
Part NumberAN817-01-05BA

8. steber

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Female Bundy to Hose Barb Fuel Line Connector Quick Release Straight for 3/8 Steel to 1/4 ID 5/16 OD Nylon Hose

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steber #ad - Steel to nylon connector, Bundy Female to Barb Hose Quick Disconnect adaptor straight. 3/8" sae straight nylon fuel line hose quick release connect. Compatible with fuel/gas, and fluid types. With the clip button, ease to connect. Female bundy side fit: 3/8 steel, Barb side fit: 1/4 ID 5/16 OD nylon tube.
Brandsteber #ad
Manufacturersteber #ad
Part NumberBPL949ID6-0-P2

9. autoBbox

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Pack of 2, Fuel Line Quick Connector 3/8 Bundy Female to Barb Straight for 3/8 Steel to 5/16 ID 3/8 OD Nylon Tubing

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autoBbox #ad - Steel to 5/16 In. Fitting attachment 1: female Quick-Connect fit 3/8 fitting, could be fuel pump or maybe a filter. Please measure your adapter and nylon tubing size inside diameter to see if it is the same. Id 3/8 od nylon line, plastic black. Bundy fuel line quick connector that adapts 3/8 In. Fitting attachment 2: hose barb fit for 5/16 ID 3/8 OD nylon tube. Fuel line 3/8 inch straight ID 9. 5mm quick connect / disconnect for oil fuel pump adaptor.
BrandautoBbox #ad
ManufacturerautoBbox #ad
Part NumberPL-38ID8-blk
ModelPL-38ID8-blk