Top 51 Automotive Replacement Fuel System Fittings

Last Updated: Nov 29, 2024 • 31,707 reviews analyzed

Our most popular Automotive Replacement Fuel System Fittings products based on sales, online popularity and other expert reviews. Updated frequently.

#1
EVIL ENERGY 6AN 90 Degree Push Lock Hose Fitting End Black 2PCS

EVIL ENERGY 6AN 90 Degree Push Lock Hose Fitting End Black 2PCS

5
On popular sellers 14 days for last 30 days Found on 2023-07-08
#2
EVIL ENERGY 6AN Male to 3/8" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum 2PCS

EVIL ENERGY 6AN Male to 3/8" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum 2PCS

4.4
On popular sellers 14 days for last 30 days Found on 2023-08-03
#3
EVIL ENERGY 6AN Male to 3/8" & 5/16" SAE Quick-Disconnect Female Push-On EFI Fuel Rail Fitting 2PCS

EVIL ENERGY 6AN Male to 3/8" & 5/16" SAE Quick-Disconnect Female Push-On EFI Fuel Rail Fitting 2PCS

4.4
On popular sellers 14 days for last 30 days Found on 2024-01-17
#4
EVIL ENERGY 6AN Female to 6AN Female Straight Swivel Coupler Union Fitting Adapter Aluminum Black

EVIL ENERGY 6AN Female to 6AN Female Straight Swivel Coupler Union Fitting Adapter Aluminum Black

3.9
On popular sellers 14 days for last 30 days Found on 2023-01-06
#5
EVIL ENERGY 6AN Female to 6AN Male Flare 90 Degree Swivel Fitting Adapter Aluminum Black 2PCS

EVIL ENERGY 6AN Female to 6AN Male Flare 90 Degree Swivel Fitting Adapter Aluminum Black 2PCS

3.6
On popular sellers 14 days for last 30 days Found on 2023-01-17
#6
EVIL ENERGY 6AN Male Flare to 1/4" NPT Pipe Fitting Adapter Aluminum Straight Black 2PCS

EVIL ENERGY 6AN Male Flare to 1/4" NPT Pipe Fitting Adapter Aluminum Straight Black 2PCS

3.6
On popular sellers 11 days for last 30 days Found on 2023-01-06
#7
ICT Billet - Transmission Adapter Fittings Front and Rear -6AN Flare to 1/4" NPSM TH350 TH400 4L60E 700R4 200-4R TR6060 AOD 4R100 4R70W C5 Aluminum 551114

ICT Billet - Transmission Adapter Fittings Front and Rear -6AN Flare to 1/4" NPSM TH350 TH400 4L60E 700R4 200-4R TR6060 AOD 4R100 4R70W C5 Aluminum 551114

3.6
On popular sellers 14 days for last 30 days Found on 2023-01-10
#8
EVIL ENERGY 6AN Female to 6AN Female Straight Swivel Coupler Union Fitting Adapter Aluminum Black 2PCS

EVIL ENERGY 6AN Female to 6AN Female Straight Swivel Coupler Union Fitting Adapter Aluminum Black 2PCS

3.4
On popular sellers 11 days for last 30 days Found on 2023-07-08
#9
EVIL ENERGY 10AN Male Weld on Bung Fitting Aluminum 2PCS

EVIL ENERGY 10AN Male Weld on Bung Fitting Aluminum 2PCS

3.3
On popular sellers 14 days for last 30 days Found on 2023-01-10
#10
EVIL ENERGY 6AN Female to 3/8" Barb Hose Fitting Straight Swivel 2PCS

EVIL ENERGY 6AN Female to 3/8" Barb Hose Fitting Straight Swivel 2PCS

3.3
On popular sellers 14 days for last 30 days Found on 2023-04-14
#11
2PCS 3/4 Inch NPT Fuel Hose Swivel 360 Rotating Connector for Fuel Nozzle Multi Plane Fuel Plane Swivel

2PCS 3/4 Inch NPT Fuel Hose Swivel 360 Rotating Connector for Fuel Nozzle Multi Plane Fuel Plane Swivel

3.2
On popular sellers 14 days for last 30 days Found on 2023-01-10
#12
Shineyoo 6AN Straight End Fitting 4 Pcs for Braided Fuel Oil Gas Line Hose End 6 AN Fittings Aluminum Black

Shineyoo 6AN Straight End Fitting 4 Pcs for Braided Fuel Oil Gas Line Hose End 6 AN Fittings Aluminum Black

3.2
On popular sellers 14 days for last 30 days Found on 2023-01-10
#13
Ledaut M18X1.5 Bung and Plug Notched Style Bung and Plug (2 Bungs/ 2 Plugs) Notched Style Fitting Bungs M18X1.5

Ledaut M18X1.5 Bung and Plug Notched Style Bung and Plug (2 Bungs/ 2 Plugs) Notched Style Fitting Bungs M18X1.5

3.2
On popular sellers 11 days for last 30 days Found on 2023-01-06
#14
(1" NPT, 2PCS) Fuel Hose Swivel 360 Rotating Connector for Fuel Transfer Pump Fuel Nozzle Multi Plane Fuel Plane Swivel

(1" NPT, 2PCS) Fuel Hose Swivel 360 Rotating Connector for Fuel Transfer Pump Fuel Nozzle Multi Plane Fuel Plane Swivel

3.2
On popular sellers 14 days for last 30 days Found on 2023-01-17
#15
EVIL ENERGY 6AN Male Flare to -6 Female Swivel with 1/8 NPT Gauge Port Fuel Pressure Take Off Fitting Adapter Aluminum

EVIL ENERGY 6AN Male Flare to -6 Female Swivel with 1/8 NPT Gauge Port Fuel Pressure Take Off Fitting Adapter Aluminum

3.1
On popular sellers 14 days for last 30 days Found on 2023-01-06
#16
EVIL ENERGY 6AN Female Flare to 3/8" Compression Hardline Fitting Aluminum Black 2PCS

EVIL ENERGY 6AN Female Flare to 3/8" Compression Hardline Fitting Aluminum Black 2PCS

3.1
On popular sellers 14 days for last 30 days Found on 2023-02-24
#17
mxuteuk 2Pcs 3/8" 10mm Aluminium Silver Non Return One Way Check Valve with 4Pcs 6-12mm Universal Adjustable Hose Clamps for Fuel Petrol Diesel Line Oil M-H-032-10mm

mxuteuk 2Pcs 3/8" 10mm Aluminium Silver Non Return One Way Check Valve with 4Pcs 6-12mm Universal Adjustable Hose Clamps for Fuel Petrol Diesel Line Oil M-H-032-10mm

3.1
On popular sellers 14 days for last 30 days Found on 2023-01-10
#18
HiSport Fuel Line Hose Quick Release Connect - 7.89mm 5/16 T8 in Male&Female Nylon Straight Push-On Connector

HiSport Fuel Line Hose Quick Release Connect - 7.89mm 5/16 T8 in Male&Female Nylon Straight Push-On Connector

3.1
On popular sellers 14 days for last 30 days Found on 2022-03-13
#19
Breezliy 6AN Male Flare to 3/8" NPT Pipe Fitting Adapter Aluminum Straight Black 2PCS

Breezliy 6AN Male Flare to 3/8" NPT Pipe Fitting Adapter Aluminum Straight Black 2PCS

3.1
On popular sellers 14 days for last 30 days Found on 2023-01-10
#20
Podavelle 8AN to 6AN Male Flare Reducer Union Adapter Fitting Aluminum Black

Podavelle 8AN to 6AN Male Flare Reducer Union Adapter Fitting Aluminum Black

3.1
On popular sellers 14 days for last 30 days Found on 2023-01-17
#21
Ucreative 6AN to 6AN Male Flare Coupler Union Straight Fuel Hose Fitting Black (2PCS)

Ucreative 6AN to 6AN Male Flare Coupler Union Straight Fuel Hose Fitting Black (2PCS)

3.1
On popular sellers 14 days for last 30 days Found on 2023-01-10
#22
CNRAQR 6AN Male Flare to 3/8" Fuel Hardline Tube Fitting Adapter Connector Aluminum Alloy Black Anodized 2Pcs

CNRAQR 6AN Male Flare to 3/8" Fuel Hardline Tube Fitting Adapter Connector Aluminum Alloy Black Anodized 2Pcs

3.1
On popular sellers 14 days for last 30 days Found on 2023-02-12
#23
EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter Straight 2Pcs

EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter Straight 2Pcs

3.1
On popular sellers 14 days for last 30 days Found on 2023-11-28
#24
Ucreative 6AN Male Flare to 1/8" NPT Pipe Fitting Adapter Aluminum Straight Black 2Pcs

Ucreative 6AN Male Flare to 1/8" NPT Pipe Fitting Adapter Aluminum Straight Black 2Pcs

3.1
On popular sellers 14 days for last 30 days Found on 2023-08-03
#25
EVIL ENERGY 6AN Female Hardline Tube Nut & Sleeve Aluminum Fitting for 3/8" OD Alloy Tubing 2PCS

EVIL ENERGY 6AN Female Hardline Tube Nut & Sleeve Aluminum Fitting for 3/8" OD Alloy Tubing 2PCS

3.1
On popular sellers 14 days for last 30 days Found on 2023-01-17
#26
Ucreative 6AN Straight Push Lock Hose Fitting End Black 2PCS

Ucreative 6AN Straight Push Lock Hose Fitting End Black 2PCS

3.1
On popular sellers 14 days for last 30 days Found on 2023-07-08
#27
Podavelle 3/8 NPT Male Thread Allen Head Socket Pipe Plug Fitting Aluminum Black, Pack of 2

Podavelle 3/8 NPT Male Thread Allen Head Socket Pipe Plug Fitting Aluminum Black, Pack of 2

3.1
On popular sellers 14 days for last 30 days Found on 2023-04-14
#28
EVIL ENERGY 12AN Male Weld on Bung Fitting Aluminum 2PCS

EVIL ENERGY 12AN Male Weld on Bung Fitting Aluminum 2PCS

2.7
On popular sellers 11 days for last 30 days Found on 2024-04-15
#29
EVIL ENERGY 6AN Male to 3/8" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum

EVIL ENERGY 6AN Male to 3/8" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum

2.7
On popular sellers 11 days for last 30 days Found on 2023-08-30
#30
EVIL ENERGY 6AN Male to 3/8" Hardline Compression Fitting Adapter Aluminum Black 2PCS

EVIL ENERGY 6AN Male to 3/8" Hardline Compression Fitting Adapter Aluminum Black 2PCS

2.7
On popular sellers 11 days for last 30 days Found on 2023-02-24
#31
EVIL ENERGY 6AN Male Flare Tee Fitting Adapter T Union Aluminum Black

EVIL ENERGY 6AN Male Flare Tee Fitting Adapter T Union Aluminum Black

2.6
On popular sellers 11 days for last 30 days Found on 2023-01-10
#32
EVIL ENERGY 6AN Flare Cap Block off Fitting Plug Black 2PCS

EVIL ENERGY 6AN Flare Cap Block off Fitting Plug Black 2PCS

2.5
On popular sellers 8 days for last 30 days Found on 2023-01-17
#33
SUPERFASTRACING -8 AN Female -6 AN Male AN Flare Fitting Reducer Adapter 8AN to 6AN

SUPERFASTRACING -8 AN Female -6 AN Male AN Flare Fitting Reducer Adapter 8AN to 6AN

2.5
On popular sellers 11 days for last 30 days Found on 2023-01-17
#34
2PCS Oil Filter Adapter, Lightweight 1/2-28 Thread Adapter Aluminum, 1/2-28 Female to 3/4-16 13/16-16 3/4 NPT Male Hose Adapter Reducer Fitting Connector, Black Anodized Finish, Corrosion Resistance

2PCS Oil Filter Adapter, Lightweight 1/2-28 Thread Adapter Aluminum, 1/2-28 Female to 3/4-16 13/16-16 3/4 NPT Male Hose Adapter Reducer Fitting Connector, Black Anodized Finish, Corrosion Resistance

2.5
On popular sellers 11 days for last 30 days Found on 2023-11-28
#35
EVIL ENERGY 6AN Hose End Fitting Kit Straight 45 90 180 Degree with AN6 Male to Male Coupler & 6AN Hose Separator Clamp for C

EVIL ENERGY 6AN Hose End Fitting Kit Straight 45 90 180 Degree with AN6 Male to Male Coupler & 6AN Hose Separator Clamp for C

2.5
On popular sellers 11 days for last 30 days Found on 2024-01-17
#36
CNRAQR 6AN Flare to 8AN ORB Male O-ring Boss Fuel Pump Rail Adapter Fitting Aluminum Black 2Pcs

CNRAQR 6AN Flare to 8AN ORB Male O-ring Boss Fuel Pump Rail Adapter Fitting Aluminum Black 2Pcs

2.5
On popular sellers 11 days for last 30 days Found on 2024-04-26
#37
Podavelle Metric M16x1.5 to 6AN Male Flare Adapter Fuel Fitting Straight Aluminum Black

Podavelle Metric M16x1.5 to 6AN Male Flare Adapter Fuel Fitting Straight Aluminum Black

2.5
On popular sellers 11 days for last 30 days Found on 2023-11-28
#38
Female AN6 to 3/8 Hose Fuel Fittings 90 Degree Swivel Oil Line Pipe Adapter Black 2PCS

Female AN6 to 3/8 Hose Fuel Fittings 90 Degree Swivel Oil Line Pipe Adapter Black 2PCS

2.5
On popular sellers 11 days for last 30 days Found on 2023-02-12
#39
Ucreative 6AN Female to 6AN Female Straight Swivel Coupler Union Fitting Adapter Aluminum Black 2PCS

Ucreative 6AN Female to 6AN Female Straight Swivel Coupler Union Fitting Adapter Aluminum Black 2PCS

2.5
On popular sellers 11 days for last 30 days Found on 2024-02-06
#40
10AN Female Flare Cap Block Off Fitting Plug, 2PCS Aluminum Swivel Hex Head Nut Port Adapter, Automotive Modification Accessories for Fuel Oil Line

10AN Female Flare Cap Block Off Fitting Plug, 2PCS Aluminum Swivel Hex Head Nut Port Adapter, Automotive Modification Accessories for Fuel Oil Line

2.5
On popular sellers 11 days for last 30 days Found on 2024-01-17
#41
Ucreative 10AN 90 Degree Push Lock Hose Fitting End Black 2PCS

Ucreative 10AN 90 Degree Push Lock Hose Fitting End Black 2PCS

2.5
On popular sellers 11 days for last 30 days Found on 2023-09-28
#42
EVIL ENERGY 6AN 90 Degree Push Lock Hose Fitting End Black 4PCS

EVIL ENERGY 6AN 90 Degree Push Lock Hose Fitting End Black 4PCS

2.5
On popular sellers 11 days for last 30 days Found on 2024-05-16
#43
EVIL ENERGY 6AN Female to 8AN Male Falre Reducer Expander Adapter Fitting

EVIL ENERGY 6AN Female to 8AN Male Falre Reducer Expander Adapter Fitting

2.5
On popular sellers 11 days for last 30 days Found on 2024-01-17
#44
EVIL ENERGY 6AN to 1/4" NPT Male 90 Degree Fitting Adapter Aluminum

EVIL ENERGY 6AN to 1/4" NPT Male 90 Degree Fitting Adapter Aluminum

2.5
On popular sellers 8 days for last 30 days Found on 2024-05-28
#45
Podavelle 3/8 NPT Female Aluminum Weld On Bung Fitting 2PCS

Podavelle 3/8 NPT Female Aluminum Weld On Bung Fitting 2PCS

2.4
On popular sellers 11 days for last 30 days Found on 2024-04-10
#46
Flojet 20381-009 Quad Port Fittings - Quad x 1/2" Barb, One

Flojet 20381-009 Quad Port Fittings - Quad x 1/2" Barb, One

2.3
On popular sellers 8 days for last 30 days Found on 2022-10-26
#47
EVIL ENERGY 6AN Male to 5/16" Hardline Compression Fitting Adapter Aluminum Black

EVIL ENERGY 6AN Male to 5/16" Hardline Compression Fitting Adapter Aluminum Black

2.1
On popular sellers 8 days for last 30 days Found on 2023-01-17
#48
EVIL ENERGY Male 6AN Bulkhead Fuel Cell Fitting Adapter Aluminum Straight

EVIL ENERGY Male 6AN Bulkhead Fuel Cell Fitting Adapter Aluminum Straight

2.1
On popular sellers 8 days for last 30 days Found on 2023-01-10
#49
EVIL ENERGY 6AN Y Block Flare Fitting Adapter Union Splitter Black

EVIL ENERGY 6AN Y Block Flare Fitting Adapter Union Splitter Black

2
On popular sellers 8 days for last 30 days Found on 2023-01-10
#50
EVIL ENERGY 8AN Block off Cap ORB Plug Fitting Adapter Male Aluminum 2PCS

EVIL ENERGY 8AN Block off Cap ORB Plug Fitting Adapter Male Aluminum 2PCS

2
On popular sellers 8 days for last 30 days Found on 2023-01-10
#51
Podavelle 1/2-28 Female to 3/4-16 13/16-16 3/4 NPT Male Hose Adapter Reducer Fitting Connector Aluminum Black

Podavelle 1/2-28 Female to 3/4-16 13/16-16 3/4 NPT Male Hose Adapter Reducer Fitting Connector Aluminum Black

1.9
On popular sellers 8 days for last 30 days Found on 2023-02-01

EDITOR'S NOTES

During our Automotive Replacement Fuel System Fittings research, we found hundreds Automotive Replacement Fuel System Fittings products and shortlisted 51 quality products. We collected and analyzed 31,707 customer reviews through our big data system to write the Automotive Replacement Fuel System Fittings list. We found that most customers choose Automotive Replacement Fuel System Fittings with an average rating of 2.0 . The seller of top 1 product with rating 5 and has received honest feedback from 2,890 consumers.

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