Refine Your Ride with Precision Fittings
Experience exceptional Fittings that perfect every connection on your car. At HD Werks, our JDM collection delivers innovative design and precision engineering for aftermarket upgrades. Every fitting is engineered to meet the highest standards, channeling the spirit of Japanese craftsmanship and racing performance. Explore reliable designs and trusted parts that bring your ride together flawlessly. Our range offers both original and custom options tailored to your needs. Enjoy performance, JDM, accessories, custom, genuine quality with our premium Fittings selection.
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Vendor:VibrantVibrant Male AN to Female Inverted Flare Adapter AN -6 Inverted Flare 1/2in -20
Regular price $13.99Regular price$18.99-$5.00 Sale price $13.99 -
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Vendor:VibrantVibrant -8AN Male to 3/8in NPT Male Union Adapter Fitting w/ 1/8in NPT Port
Regular price $12.99Regular price$17.50-$4.51 Sale price $12.99 -
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Vendor:VibrantVibrant -8AN Male to 1/4in NPT Male Union Adapter Fitting w/ 1/8in NPT Port
Regular price $12.99Regular price$17.50-$4.51 Sale price $12.99 -
-$3.80
Vendor:VibrantVibrant -6AN Male to 3/8in NPT Male Union Adapter Fitting w/ 1/8in NPT Port
Regular price $11.99Regular price$15.79-$3.80 Sale price $11.99 -
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Vendor:VibrantVibrant -6AN Male to 1/4in NPT Male Union Adapter Fitting w/ 1/8in NPT Port
Regular price $11.99Regular price$15.79-$3.80 Sale price $11.99 -
-$6.60
Vendor:VibrantVibrant -10AN Male to -10AN Female Union Adapter Fitting with 1/8in NPT Port
Regular price $22.99Regular price$29.59-$6.60 Sale price $22.99 -
-$7.00
Vendor:VibrantVibrant -8AN Male to -8AN Female Union Adapter Fitting w/ 1/8in NPT Port
Regular price $19.99Regular price$26.99-$7.00 Sale price $19.99 -
-$6.51
Vendor:VibrantVibrant -6AN Male to -6AN Female Union Adapter Fitting w/ 1/8in NPT Port
Regular price $18.99Regular price$25.50-$6.51 Sale price $18.99 -
-$5.80
Vendor:VibrantVibrant -4AN Male to -4AN Female Union Adapter Fitting w/ 1/8in NPT Port
Regular price $17.99Regular price$23.79-$5.80 Sale price $17.99 -
-$5.00
Vendor:VibrantVibrant -10AN Male Union Adapter Fitting with 1/8in NPT Port
Regular price $16.99Regular price$21.99-$5.00 Sale price $16.99 -
-$5.00
Vendor:VibrantVibrant -8AN Male Union Adapter Fitting w/ 1/8in NPT Port
Regular price $13.99Regular price$18.99-$5.00 Sale price $13.99 -
-$3.80
Vendor:VibrantVibrant -6AN Male Union Adapter Fitting w/ 1/8in NPT Port
Regular price $11.99Regular price$15.79-$3.80 Sale price $11.99 -
-$3.80
Vendor:VibrantVibrant -4AN Male Union Adapter Fitting w/ 1/8in NPT Port
Regular price $11.99Regular price$15.79-$3.80 Sale price $11.99 -
-$6.30
Vendor:VibrantVibrant Inline Barbed Union for 3/8in ID Hose with 1/8in NPT Port
Regular price $20.99Regular price$27.29-$6.30 Sale price $20.99 -
-$6.30
Vendor:VibrantVibrant Inline Barbed Union for 5/16in ID Hose with 1/8in NPT Port
Regular price $20.99Regular price$27.29-$6.30 Sale price $20.99 -
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Vendor:VibrantVibrant Brass Olive Inserts 1/2in - Pack of 5
Regular price $15.99Regular price$20.50-$4.51 Sale price $15.99 -
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Vendor:VibrantVibrant Brass Olive Inserts 3/8in - Pack of 5
Regular price $15.99Regular price$20.50-$4.51 Sale price $15.99 -
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Vendor:VibrantVibrant Brass Olive Inserts 5/16in - Pack of 5
Regular price $15.99Regular price$20.50-$4.51 Sale price $15.99 -
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Vendor:VibrantVibrant 1/4in Brass Olive Inserts - 5pk
Regular price $15.99Regular price$20.50-$4.51 Sale price $15.99 -
-$5.80
Vendor:VibrantVibrant -10AN Male to .625in Tube Adapter Fitting (w/Brass Olive Insert)
Regular price $17.99Regular price$23.79-$5.80 Sale price $17.99 -
-$4.51
Vendor:VibrantVibrant -8AN Male to 1/2in Tube Adapter Fitting (w/ Brass Olive Insert)
Regular price $15.99Regular price$20.50-$4.51 Sale price $15.99 -
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Vendor:VibrantVibrant -8AN Male to 0.375in Tube Adapter Fitting (w/Brass Olive Insert)
Regular price $15.99Regular price$20.50-$4.51 Sale price $15.99 -
-$4.30
Vendor:VibrantVibrant -6AN Male to 3/8in Tube Adapter Fittings with Brass Olive Insert
Regular price $14.99Regular price$19.29-$4.30 Sale price $14.99 -
-$4.30
Vendor:VibrantVibrant -6AN Male to 5/16in Tube Adapter Fittings with Brass Olive Insert
Regular price $14.99Regular price$19.29-$4.30 Sale price $14.99 -
-$4.30
Vendor:VibrantVibrant -4AN Male to 1/4in Tube Adapter Fitting (w/ Brass Olive Insert)
Regular price $14.99Regular price$19.29-$4.30 Sale price $14.99 -
-$5.60
Vendor:VibrantVibrant -10AN Female to .625in Tube Adapter Fitting (w/Brass Olive Insert)
Regular price $17.99Regular price$23.59-$5.60 Sale price $17.99 -
-$4.51
Vendor:VibrantVibrant -8AN Female to 1/2in Tube Adapter Fitting (w/ Brass Olive Insert)
Regular price $15.99Regular price$20.50-$4.51 Sale price $15.99 -
-$4.51
Vendor:VibrantVibrant -8AN Female to 0.375in Tube Adapter Fitting (w/Brass Olive Insert)
Regular price $15.99Regular price$20.50-$4.51 Sale price $15.99 -
-$4.30
Vendor:VibrantVibrant -6AN Female to 3/8in Tube Adapter Fitting (w/ Brass Olive Insert)
Regular price $14.99Regular price$19.29-$4.30 Sale price $14.99 -
-$4.30
Vendor:VibrantVibrant -6AN Female to 5/16in Tube Adapter Fittings with Brass Olive Insert
Regular price $14.99Regular price$19.29-$4.30 Sale price $14.99 -
-$4.30
Vendor:VibrantVibrant -4AN Female to 1/4in Tube Adapter Fittings (w/ Brass Olive Insert)
Regular price $14.99Regular price$19.29-$4.30 Sale price $14.99 -
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Vendor:VibrantVibrant Inverted Flare to AN Adapter -6AN Inverted Flare 7/16in -24
Regular price $11.99Regular price$15.79-$3.80 Sale price $11.99 -
-$4.51
Vendor:VibrantVibrant Inverted Seat Adapter Fitting (-8AN x 5/8in-18) Aluminum
Regular price $12.99Regular price$17.50-$4.51 Sale price $12.99 -
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Vendor:VibrantVibrant Inverted Seat Adapter Fitting (-6AN x 11/16in-18) Aluminum - Black
Regular price $11.99Regular price$15.79-$3.80 Sale price $11.99 -
-$3.60
Vendor:VibrantVibrant Inverted Seat Adapter Fitting (-6AN x 5/8in-18) Aluminum
Regular price $10.99Regular price$14.59-$3.60 Sale price $10.99
