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Perko Gas Caps & Fuel Fill Systems

In business since 1907, Perko has been manufacturing quality marine products for boats for over a century and has taken the lead in producing EPA compliant sealed deck fills that meet the CARB and EPA requirements of the USCG Safety Standards. When you buy a Perko fuel fill, you are getting decades of engineering and some of the best materials in the business. Perko fuel caps come in a variety of choices, including straight or angled necks, ratcheted, vented, chrome plated or stainless options. Shop now for your Perko deck fill, replacement Perko gas cap and more. To see our complete line of Perko marine products, click here.


Deck Plate Keys

Perko

Deck Plate Keys

Available in 4 options

Deck Plate Key

Perko

Deck Plate Key

SKU: 24512 | Item ID: PKO 1247DP0BLK

Fuel Inlet Check Valve - NPTF Threaded, Straight, EPA Compliant

Perko

Fuel Inlet Check Valve - NPTF Threaded, Straight, EPA Compliant

SKU: 392600 | Item ID: PKO 0584T00

EPA Compliant Sealed Ratcheting Stainless Steel Scalloped Cap Angled Neck Fuel Fill - with Metallic Decal

Perko

EPA Compliant Sealed Ratcheting Stainless Steel Scalloped Cap Angled Neck Fuel Fill - with Metallic Decal

SKU: 377588 | Item ID: PKO 0780DPGSTS

EPA Sealed Ratcheting Chrome Cap Fuel Fill w/ Pressure Relief Valve - Straight Neck

Perko

EPA Sealed Ratcheting Chrome Cap Fuel Fill w/ Pressure Relief Valve - Straight Neck

SKU: 377568 | Item ID: PKO 0661DPGCHR

EPA Compliant Sealed Ratcheting Chromed Dimpled Cap Angled Neck Fuel Fill

Perko

EPA Compliant Sealed Ratcheting Chromed Dimpled Cap Angled Neck Fuel Fill

SKU: 377608 | Item ID: PKO 0790DPGCHR

Perko

Sealed Flip-Top Cap Fuel Fills - EPA Compliant

Available in 2 options

Perko

EPA Compliant Sealed Chrome Ratcheting Scalloped Cap Straight Fuel Fill - Gas Plastic Decal

Available in 2 options

Perko

EPA Compliant Sealed Ratcheting Chromed Scalloped Cap Straight Neck Fuel Fill - with Metallic Decal

Available in 2 options

Perko

EPA Straight Gas Fill

SKU: 1003522 | Item ID: PKO 0791DPGCHR

Perko

EPA Compliant Sealed Ratcheting Cap Fill for 1-1/2" Hose

SKU: 456431 | Item ID: PKO 0663G00BLK

Perko

EPA Compliant Sealed Stainless Ratcheting Scalloped Cap Angled Fuel Fill

SKU: 1003523 | Item ID: PKO 0782DPGSTS

Perko

EPA Angled Gas Fill

SKU: 1011215 | Item ID: PKO 0780DPGCHR

Perko

EPA Compliant Sealed Ratcheting Cap Fill

SKU: 1012023 | Item ID: PKO 0782DPGCHR

Perko

EPA Sealed Ratcheting Chrome Cap Fuel Fill w/ Pressure Relief Valve - Angled Neck

SKU: 456430 | Item ID: PKO 0660DPGCHR

Perko

EPA Compliant Sealed Ratcheting Cap - Straight Neck

SKU: 1012055 | Item ID: PKO 0663DPGBLK

Perko

Fuel Fill with Locking Cap

Available in 2 options

Perko

Gas Fills

Available in 3 options

Perko

Fuel System Locking Cap

Available in 2 options

Perko

Waste Deck Fill or Replacement Cap

Available in 2 options

Perko

0577 Vented Straight Neck Deck Fill - 2" Hose

SKU: 165794 | Item ID: PKO 0577G00CHR

Perko

0528 Pipe Deck Fills - Gas, Diesel, Water, & Unmarked

Available in 20 options

Perko

0520 Hose Deck Fill - 1-1/2" Hose

Available in 4 options

Perko

Deck Fill for Hose

Available in 7 options

Perko

Waste Deck Fill for Pipe

Available in 2 options

Perko

Chrome Waste Deck Fill for Hose

Available in 2 options

Perko

Gas Fill for Hose

SKU: 56134 | Item ID: PKO 0527G08CHR

Perko

0579 Vented Angled Neck Deck Fill - 2" Hose

Available in 3 options

Perko

0557 Water & Fuel Deck Fill - 1-1/2" Hose

Available in 3 options

Perko

0591 Vented Straight Neck Deck Fill - 1-1/2" Hose

SKU: 378771 | Item ID: PKO 0591DPDCHR

Perko

0541 Vented Straight Neck Deck Fill - 1-1/2" Hose

SKU: 96453 | Item ID: PKO 0541DPGCHR

Perko

0552 Deck Fill - 1-1/2" Hose, with Resin Insert

SKU: 389813 | Item ID: PKO 0552DP0CHR

Perko

1319 Vented Straight Neck Deck Fill - 1-1/2" Hose

Available in 2 options

Perko

0543 Vented Straight Neck Deck Fill - 1-1/2" Hose

SKU: 190511 | Item ID: PKO 0543DPGBLK

Perko

Plastic Gas Fill

Available in 2 options

Perko

0590 Vented Angled Neck Deck Fill - 1-1/2" Hose

SKU: 172894 | Item ID: PKO 0590DPWCHR

Perko

0582 Vented Angled Neck Deck Fill - 1-1/2" Hose, with Resin Insert

Available in 3 options

Perko

0540 Vented Angled Neck Deck Fill - 1-1/2" Hose

SKU: 131149 | Item ID: PKO 0540DPGCHR

Perko

1318 Vented Angled Neck Deck Fill - 1-1/2" Hose

SKU: 131150 | Item ID: PKO 1318DPGBLK

Perko

Angled Neck Cap Fill

SKU: 1010757 | Item ID: PKO 0662G00BLK

Deck Plate Keys

Perko

Deck Plate Keys

Available in 4 options

Shop Now
Deck Plate Key

Perko

Deck Plate Key

SKU: 24512 | Item ID: PKO 1247DP0BLK

Shop Now

Perko

Fuel Inlet Check Valve - NPTF Threaded, Straight, EPA Compliant

SKU: 392600 | Item ID: PKO 0584T00

Shop Now

Perko

EPA Compliant Sealed Ratcheting Stainless Steel Scalloped Cap Angled Neck Fuel Fill - with Metallic Decal

SKU: 377588 | Item ID: PKO 0780DPGSTS

Shop Now

Perko

EPA Sealed Ratcheting Chrome Cap Fuel Fill w/ Pressure Relief Valve - Straight Neck

SKU: 377568 | Item ID: PKO 0661DPGCHR

Shop Now

Perko

EPA Compliant Sealed Ratcheting Chromed Dimpled Cap Angled Neck Fuel Fill

SKU: 377608 | Item ID: PKO 0790DPGCHR

Shop Now

Perko

Sealed Flip-Top Cap Fuel Fills - EPA Compliant

Available in 2 options

Shop Now

Perko

EPA Compliant Sealed Chrome Ratcheting Scalloped Cap Straight Fuel Fill - Gas Plastic Decal

Available in 2 options

Shop Now

Perko

EPA Compliant Sealed Ratcheting Chromed Scalloped Cap Straight Neck Fuel Fill - with Metallic Decal

Available in 2 options

Shop Now

Perko

EPA Straight Gas Fill

SKU: 1003522 | Item ID: PKO 0791DPGCHR

Shop Now

Perko

EPA Compliant Sealed Ratcheting Cap Fill for 1-1/2" Hose

SKU: 456431 | Item ID: PKO 0663G00BLK

Shop Now

Perko

EPA Compliant Sealed Stainless Ratcheting Scalloped Cap Angled Fuel Fill

SKU: 1003523 | Item ID: PKO 0782DPGSTS

Shop Now

Perko

EPA Angled Gas Fill

SKU: 1011215 | Item ID: PKO 0780DPGCHR

Shop Now

Perko

EPA Compliant Sealed Ratcheting Cap Fill

SKU: 1012023 | Item ID: PKO 0782DPGCHR

Shop Now

Perko

EPA Sealed Ratcheting Chrome Cap Fuel Fill w/ Pressure Relief Valve - Angled Neck

SKU: 456430 | Item ID: PKO 0660DPGCHR

Shop Now

Perko

EPA Compliant Sealed Ratcheting Cap - Straight Neck

SKU: 1012055 | Item ID: PKO 0663DPGBLK

Shop Now

Perko

Fuel Fill with Locking Cap

Available in 2 options

Shop Now

Perko

Gas Fills

Available in 3 options

Shop Now

Perko

Fuel System Locking Cap

Available in 2 options

Shop Now

Perko

Waste Deck Fill or Replacement Cap

Available in 2 options

Shop Now

Perko

0577 Vented Straight Neck Deck Fill - 2" Hose

SKU: 165794 | Item ID: PKO 0577G00CHR

Shop Now

Perko

0528 Pipe Deck Fills - Gas, Diesel, Water, & Unmarked

Available in 20 options

Shop Now

Perko

0520 Hose Deck Fill - 1-1/2" Hose

Available in 4 options

Shop Now

Perko

Deck Fill for Hose

Available in 7 options

Shop Now

Perko

Waste Deck Fill for Pipe

Available in 2 options

Shop Now

Perko

Chrome Waste Deck Fill for Hose

Available in 2 options

Shop Now

Perko

Gas Fill for Hose

SKU: 56134 | Item ID: PKO 0527G08CHR

Shop Now

Perko

0579 Vented Angled Neck Deck Fill - 2" Hose

Available in 3 options

Shop Now

Perko

0557 Water & Fuel Deck Fill - 1-1/2" Hose

Available in 3 options

Shop Now

Perko

0591 Vented Straight Neck Deck Fill - 1-1/2" Hose

SKU: 378771 | Item ID: PKO 0591DPDCHR

Shop Now

Perko

0541 Vented Straight Neck Deck Fill - 1-1/2" Hose

SKU: 96453 | Item ID: PKO 0541DPGCHR

Shop Now

Perko

0552 Deck Fill - 1-1/2" Hose, with Resin Insert

SKU: 389813 | Item ID: PKO 0552DP0CHR

Shop Now

Perko

1319 Vented Straight Neck Deck Fill - 1-1/2" Hose

Available in 2 options

Shop Now

Perko

0543 Vented Straight Neck Deck Fill - 1-1/2" Hose

SKU: 190511 | Item ID: PKO 0543DPGBLK

Shop Now

Perko

Plastic Gas Fill

Available in 2 options

Shop Now

Perko

0590 Vented Angled Neck Deck Fill - 1-1/2" Hose

SKU: 172894 | Item ID: PKO 0590DPWCHR

Shop Now

Perko

0582 Vented Angled Neck Deck Fill - 1-1/2" Hose, with Resin Insert

Available in 3 options

Shop Now

Perko

0540 Vented Angled Neck Deck Fill - 1-1/2" Hose

SKU: 131149 | Item ID: PKO 0540DPGCHR

Shop Now

Perko

1318 Vented Angled Neck Deck Fill - 1-1/2" Hose

SKU: 131150 | Item ID: PKO 1318DPGBLK

Shop Now

Perko

Angled Neck Cap Fill

SKU: 1010757 | Item ID: PKO 0662G00BLK

Shop Now
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