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AN Adapters & Fittings

We stock a wide variety of AN-style adapters and fittings for motorsport applications. Equivalent AN numbers are given for reference where applicable. These fittings conform to JIC and SAE specifications.

Steel fittings are recommended for use in brake lines. Steel, brass, or aluminum fittings may be used in oil systems or when plumbing gauges.

Note: AN nomenclature can be confusing because the nominal size does not refer to the outside diameter of the threads. If the sizes are confusing you, please have a look at our Technical Document explaining The Logic Behind AN Hose and Fitting Sizes.

Recent Top Seller for this product group

AN Male to Female Swivel 90' Elbow, Forged

AN Male to Female Swivel 90' Elbow, Forged

These Male-to-Female Swivel 90 degree elbow fittings let you add a tight turn to the end of your AN hose without changing the hose end.

ImagePart No.DescriptionPriceStock Status
AN815 / AN919 Male to Male AN Union

3225-Size-Size 

AN815 / AN919 Male to Male AN Union

 
5.0
$2.69
to
$24.59*
In Stock
AN832 Bulkhead AN Union, Straight

3226-Size-Size 

AN832 Bulkhead AN Union, Straight

 
4.8
$4.89
to
$25.99*
In Stock
AN924 Bulkhead Mounting Nut

3237-Size 

AN924 Bulkhead Mounting Nut

 
5.0
$0.79
to
$5.54*
In Stock
AN821 Male to Male AN 90 Degree Elbow Union, Aluminum

3227-Size-Size 

AN821 Male to Male AN 90 Degree Elbow Union, Aluminum

$8.59
to
$13.79*
In Stock
AN824 Union Tee, AN (All Equal Size, All Male)

3228-Size 

AN824 Union Tee, AN (All Equal Size, All Male)

 
5.0
$9.49
to
$35.19*
In Stock
AN Y-Fitting, Male Inlet to Male Outlets

3228-001-Size-Size 

AN Y-Fitting, Male Inlet to Male Outlets

 
5.0
$29.22
to
$38.47
In Stock
Aeromotive Y-Block, 6AN Male Inlet, 4AN Male Outlets

AEI-15671 

Aeromotive Y-Block, 6AN Male Inlet, 4AN Male Outlets

$61.95In Stock
Aeromotive Y-Block, 12AN Male Inlet, 8AN Male Outlets

AEI-15677 

Aeromotive Y-Block, 12AN Male Inlet, 8AN Male Outlets

$82.95In Stock
AN827 Four Way Aluminum Adapter (All Equal Size, All Male)

3228-004-Size 

AN827 Four Way Aluminum Adapter (All Equal Size, All Male)

 
5.0
$23.79
to
$69.99*
In Stock
AN834 Bulkhead Branch Tee, AN (All Equal Size, All Male)

3229-Size 

AN834 Bulkhead Branch Tee, AN (All Equal Size, All Male)

 
4.7
$14.19
to
$57.79*
In Stock
AN804 Bulkhead Run Tee, AN (All Equal Size, All Male)

3232-Size 

AN804 Bulkhead Run Tee, AN (All Equal Size, All Male)

$17.24
to
$62.39*
In Stock
AN833 90 Degree Elbow Bulkhead Union - AN to AN

3239-Size 

AN833 90 Degree Elbow Bulkhead Union - AN to AN

 
3.7
$8.59
to
$31.29*
In Stock
AN837 45 Degree Male Bulkhead Union, AN to AN

3248-Size 

AN837 45 Degree Male Bulkhead Union, AN to AN

 
5.0
$10.44
to
$31.19*
In Stock
AN894 Female to Male AN One-Piece Reducer, Aluminum

3249-Size-Size 

AN894 Female to Male AN One-Piece Reducer, Aluminum

 
5.0
$7.99
to
$41.99*
In Stock
AN Female to AN Male Swivel Reducer, Steel

3228-303-Size-Size 

AN Female to AN Male Swivel Reducer, Steel

 
5.0
$8.99
to
$22.99*
In Stock
AN Female to AN Male Flare Expander, Aluminum

AF951-Size-Size 

AN Female to AN Male Flare Expander, Aluminum

$7.59
to
$17.49
In Stock
AN Female to AN Male Swivel Expander, Aluminum

3497-030-Size-Size 

AN Female to AN Male Swivel Expander, Aluminum

 
5.0
$11.50
to
$83.63
In Stock
AN818 Tube Nut (use with AN819 Tube Sleeve)

3235-Size 

AN818 Tube Nut (use with AN819 Tube Sleeve)

 
5.0
$0.91
to
$5.49*
In Stock
AN819 Tube Sleeve (use with AN818 Tube Nut)

3236-Size 

AN819 Tube Sleeve (use with AN818 Tube Nut)

 
5.0
$0.89
to
$3.34*
In Stock
SECO 7, AN 37 Degree Flare Seal

3202-Size-Material 

SECO 7, AN 37 Degree Flare Seal

 
4.9
$2.29
to
$9.99*
In Stock
AN Tee with Female Swivel on Branch

3282-Size 

AN Tee with Female Swivel on Branch

 
5.0
$9.99
to
$38.19*
In Stock
AN Tee with Female Swivel on Run, Aluminum

3283-Size 

AN Tee with Female Swivel on Run, Aluminum

 
5.0
$16.79
to
$36.69*
In Stock
AN Y-Fitting, Female Swivel Inlet to Male Outlets

AF931-Size-Color 

AN Y-Fitting, Female Swivel Inlet to Male Outlets

$32.49
to
$53.49
In Stock
AN938 Female AN Tee, Aluminum

3224-Size 

AN938 Female AN Tee, Aluminum

$18.79
to
$62.39*
Some
In Stock
Female Swivel Coupling, AN to AN

3238-Size-Color 

Female Swivel Coupling, AN to AN

 
4.8
$9.79
to
$31.09*
In Stock
Aeromotive Female Swivel Coupling, 8AN to 8AN, Black

AEI-15692 

Aeromotive Female Swivel Coupling, 8AN to 8AN, Black

 
5.0
$18.95In Stock
AN Female Swivel to Female Swivel 90' Elbow, Bent Tube Style

3276-300-Size 

AN Female Swivel to Female Swivel 90' Elbow, Bent Tube Style

 
5.0
$29.69
to
$95.59*
In Stock
AN Female Swivel - Female Swivel 90' Elbow Bent Tube, Black

3276-301-Size-Color 

AN Female Swivel - Female Swivel 90' Elbow Bent Tube, Black

$16.99
to
$24.99
In Stock
AN Female Swivel to Female Swivel 90' Elbow, Forged Aluminum

3285-Size 

AN Female Swivel to Female Swivel 90' Elbow, Forged Aluminum

 
5.0
$24.19
to
$46.39*
In Stock
AN Female Swivel 180 Degree Coupler, Full Flow Style

AF536-Size-Color 

AN Female Swivel 180 Degree Coupler, Full Flow Style

 
5.0
$23.99
to
$38.99
Some
In Stock
AN Male to Female Swivel 90' Elbow, Forged

3284-Size 

AN Male to Female Swivel 90' Elbow, Forged

 
5.0
$11.99
to
$36.69*
In Stock
AN Male to Female Swivel 90' Elbow, Aluminum, Full Flow

AF543-Size-Color 

AN Male to Female Swivel 90' Elbow, Aluminum, Full Flow

 
5.0
$12.99
to
$42.99
Some
In Stock
AN Male to Female Swivel 45' Union, Forged

3247-Size 

AN Male to Female Swivel 45' Union, Forged

 
5.0
$17.94
to
$39.79*
In Stock
AN920 AN Male to O-Ring Boss Adapter - Straight, Alum., Blue

3603-Size-Size 

AN920 AN Male to O-Ring Boss Adapter - Straight, Alum., Blue

 
4.8
Click to check price Some
In Stock
AN920 AN Male to O-Ring Boss Adapter - Straight, Black

3604-Size-Size 

AN920 AN Male to O-Ring Boss Adapter - Straight, Black

 
5.0
$7.44
to
$34.19*
In Stock
AN921 O-Ring Boss Adapter - 90' Elbow

3287-Size-Size 

AN921 O-Ring Boss Adapter - 90' Elbow

 
5.0
$15.99
to
$79.99*
Some
In Stock
AN922 O-Ring Boss Adapter - 45' Elbow

3279-Size-Size 

AN922 O-Ring Boss Adapter - 45' Elbow

 
5.0
$13.49
to
$71.99*
In Stock
Swivel O-Ring Boss Adapter - 45' Elbow

3279-001-Size-Size 

Swivel O-Ring Boss Adapter - 45' Elbow

$27.99
to
$46.99*
In Stock
Canton -12 O Ring Boss Adapter (Pair) - 1 1/16 x 12

1280-Size 

Canton -12 O Ring Boss Adapter (Pair) - 1 1/16 x 12

 
5.0
$42.00
to
$55.00
In Stock
AN Steel Tube Braze Fitting

3259-Size-Size 

AN Steel Tube Braze Fitting

 
4.8
$4.79
to
$9.79*
In Stock
AN971 Aluminum Male AN Weld Fitting

3269-Size 

AN971 Aluminum Male AN Weld Fitting

 
5.0
$4.74
to
$39.79*
In Stock
ARP Aluminum Male AN Weld Fitting, 6AN

ARP800-8106 

ARP Aluminum Male AN Weld Fitting, 6AN

$11.45In Stock
ARP Aluminum Male AN Weld Fitting, 8AN

ARP800-8107 

ARP Aluminum Male AN Weld Fitting, 8AN

$11.94Not In Stock
notify me when available
ARP Aluminum Male AN Weld Fitting, 10AN

ARP800-8108 

ARP Aluminum Male AN Weld Fitting, 10AN

$12.90In Stock
ARP Aluminum Male AN Weld Fitting, 12AN

ARP800-8109 

ARP Aluminum Male AN Weld Fitting, 12AN

$13.75Not In Stock
notify me when available
ARP Aluminum Male AN Weld Fitting, 16AN

ARP800-8110 

ARP Aluminum Male AN Weld Fitting, 16AN

$14.60Not In Stock
notify me when available
ARP Aluminum Male AN Weld Fitting, 20AN

ARP800-8111 

ARP Aluminum Male AN Weld Fitting, 20AN

$15.30Not In Stock
notify me when available
Female Aluminum AN Weld Bung (O-ring Port)

3228-126-Size 

Female Aluminum AN Weld Bung (O-ring Port)

 
5.0
$3.99
to
$7.29*
In Stock
Female Steel AN Weld Bung (O-ring Port)

AF996S-Size 

Female Steel AN Weld Bung (O-ring Port)

 
5.0
$4.59
to
$8.49*
In Stock
Female Stainless Steel AN Weld Bung (O-ring Port)

AF996SS-Size 

Female Stainless Steel AN Weld Bung (O-ring Port)

 
5.0
$11.49
to
$24.79
In Stock
AN806 Aluminum AN Flare Plug

3233-Size 

AN806 Aluminum AN Flare Plug

 
5.0
$1.95
to
$21.19*
In Stock
AN929 Aluminum AN Flare Cap

3234-Size 

AN929 Aluminum AN Flare Cap

 
5.0
$2.09
to
$11.19*
In Stock
AN929 Aluminum AN Flare Cap, Black

3434-Size 

AN929 Aluminum AN Flare Cap, Black

$6.39*In Stock
Low Pressure Flapper Valve, Male AN Fittings

3606-Size 

Low Pressure Flapper Valve, Male AN Fittings

 
5.0
$141.79
to
$157.49*
In Stock
AN Plastic Flare Plug (threaded, not push-on type)

3296-Size 

AN Plastic Flare Plug (threaded, not push-on type)

 
5.0
$0.16
to
$0.34*
In Stock
AN Plastic Flare Cap (threaded, not push-on type)

3297-Size 

AN Plastic Flare Cap (threaded, not push-on type)

 
5.0
$0.13
to
$0.26*
In Stock
AN Hose Test Kit (-3 Thru -16)

3273 

AN Hose Test Kit (-3 Thru -16)

 
5.0
$166.49In Stock
AN Pressure Test Plug Kit, specify size

3272-Size 

AN Pressure Test Plug Kit, specify size

 
5.0
$19.81
to
$38.15
In Stock

  * Quantity Pricing Available