Best Eagle Skull Gas Caps in 2025

Daisy
Last Updated: Nov 5, 2025

At a Glance: Our Top Picks for Eagle Skull Gas Caps

GUAIMI CNC Aluminum Fuel Gas Tank Oil Cap for Harley Sportster XL 1200 883 X48 Dyna -Skeleton (Black)
#TOP1
Guaimi Cnc Aluminum Fuel Gas Tank Oil Cap
9.1
PM SCORE
GUAIMI CNC Aluminum Fuel Gas Tank Oil Cap Compatible with Harley Sportster XL 1200 883 X48 Dyna - Skeleton Middle Finger (Chrome)
#TOP2
Guaimi Cnc Aluminum Fuel Gas Tank Oil Cap
9.1
PM SCORE
GUAIMI CNC Aluminum Fuel Gas Tank Oil Cap for Harley Sportster XL 1200 883 X48 Dyna-Glued American Skeleton-Black
#TOP3
Guaimi Cnc Aluminum Fuel Gas Tank Oil Cap
8.7
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Eagle Skull Gas Caps of 2025

Guaimi Cnc Aluminum Fuel Gas Tank Oil Cap For Harley Sportster Xl 1200 883 X48 Dyna -Skeleton (Black)

GUAIMI
TC-JIAZHOUGUITOU-BK
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
GuaimiKnightStore 9.78

Features

Fit Harley Sportster XL/Dyna 1992-Newer, Softail 2000-Newer, Road King 1994-Newer, Freewheeler 2015-Newer. Use on FXSBSE requires removal of stock flush mount trim ring (Right Hand Thread). Doesn’t fit '04-on FXD, FXDX, '05-'06 FXDC, '07 FXDSE. Doesn’t fit vehicles equipped with Original Equipment locking or tethered fuel caps

Material: CNC-machined 6061 aluminum, hard anodizing surface, contrast cut finishing, sturdy and durable

Available Color: Black / Chrome

Bottom Inner Diameter: 3.5cm, Bottom Outer Diameter: 4cm, Cap Top Size: approx. 7.8 x 8.1 x 0.8cm

Condition: Aftermarket 100% brand new

Guaimi Cnc Aluminum Fuel Gas Tank Oil Cap Compatible With Harley Sportster Xl 1200 883 X48 Dyna - Skeleton Middle Finger (Chrome)

GUAIMI
TC-GUITOUZHONGZHI-CH
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
GuaimiKnightStore 9.78

Features

Compatible with Harley Sportster XL/Dyna 1992-Newer, Softail 2000-Newer, Road King 1994-Newer, Freewheeler 2015-Newer. Use on FXSBSE requires removal of stock flush mount trim ring (Right Hand Thread). Doesn’t fit '04-on FXD, FXDX, '05-'06 FXDC, '07 FXDSE. Doesn’t fit vehicles equipped with Original Equipment locking or tethered fuel caps

Material: CNC-machined 6061 aluminum, hard anodizing surface, contrast cut finishing, sturdy and durable

Available Color: Black / Chrome

Bottom Inner Diameter: 3.5cm, Bottom Outer Diameter: 4cm, Cap Top Size: approx. 7.8 x 8.1 x 0.8cm

Condition: Aftermarket 100% brand new

Guaimi Cnc Aluminum Fuel Gas Tank Oil Cap For Harley Sportster Xl 1200 883 X48 Dyna-Glued American Skeleton-Black

GUAIMI
DIJIAOYOUXIANGGAI-HALEI-MEIGUOGUITOU
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
GuaimiKnightStore 9.78

Features

Fitment: Harley XL/Dyna 1992 and newer, Softail 2000 and newer, Road King 1994 and newer, Freewheeler models 2015 and newer. Use on FXSBSE requires removal of stock flush mount trim ring (Right Hand Thread); Not fits FXD/FXDX 2004-up, FXDC 2005-2006, FXDSE 2007; Not fit models equipped with Original Equipment locking or tethered fuel caps

Material: CNC-machined 6061 aluminum & PP, high quality and durable

Bottom Inner Diameter: 3.5cm; Bottom Outer Diameter: 4cm; Cap Top Size: approx. 7.8 x 8.1 x 0.8 cm

Available Color: Black / Chrome

Condition: Aftermarket 100% brand new

Guaimi Cnc Aluminum Fuel Gas Tank Oil Cap For Harley Sportster Xl 1200 883 X48 Dyna -American Flag (Skeleton Middle Finger-Black)

GUAIMI
YOUXIANGGAI-XK-HALEI-MEIGUO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
GuaimiKnightStore 9.78

Features

Fitment: Harley 1992-Newer XL / Dyna, 2000-Newer Softail, 1994-Newer Road King, 2015-Newer Freewheeler models. Use on FXSBSE requires removal of stock flush mount trim ring (Right Hand Thread). Not fit '04-later FXD, FXDX, '05-'06 FXDC, '07 FXDSE. Not fit models equipped with Original Equipment locking or tethered fuel caps

Material: CNC-machined 6061 aluminum, hard anodizing surface, contrast cut finishing, sturdy and durable

This Harley Fuel Tank Cap fits your motorcycle perfectly, no leaks, looks cool, and will great addition to your bike, aftermarket 100% brand new.

Gloss Steel Gas Cap with Nylon threads and rubber seal, ratchet Overrun Protection - to avoid tightening these caps

Unique Design: Unique pattern design, stylish and exquisite look design, it looks so cool and enhances fashion appearance of motorbike, anti-rust, long and lasting; These gas caps feature a pressure relief valve that works with Harley models

Guaimi Cnc Aluminum Fuel Gas Tank Oil Cap For Harley Sportster Xl 1200 883 X48 Dyna -American Flag-Black

GUAIMI
YOUXIANGGAI-XK-HALEI-BK-MEIGUO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
GuaimiKnightStore 9.78

Features

Fitment: Harley 1992-Newer XL / Dyna, 2000-Newer Softail, 1994-Newer Road King, 2015-Newer Freewheeler models. Use on FXSBSE requires removal of stock flush mount trim ring (Right Hand Thread). Not fit '04-later FXD, FXDX, '05-'06 FXDC, '07 FXDSE. Not fit models equipped with Original Equipment locking or tethered fuel caps

Material: CNC-machined 6061 aluminum, hard anodizing surface, contrast cut finishing, sturdy and durable

This Harley Fuel Tank Cap fits your motorcycle perfectly, no leaks, looks cool, and will great addition to your bike, aftermarket 100% brand new.

Gloss Steel Gas Cap with Nylon threads and rubber seal, ratchet Overrun Protection - to avoid tightening these caps

Unique Design: Unique pattern design, stylish and exquisite look design, it looks so cool and enhances fashion appearance of motorbike, anti-rust, long and lasting; These gas caps feature a pressure relief valve that works with Harley models

Guaimi Cnc Aluminum Fuel Gas Tank Oil Cap For Harley Sportster Xl 1200 883 X48 Dyna -Jolly Roger Pirate-Black

GUAIMI
YOUXIANGGAI-XK-HALEI-BK-HAIDAO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
GuaimiKnightStore 9.78

Features

Fitment: Harley 1992-Newer XL / Dyna, 2000-Newer Softail, 1994-Newer Road King, 2015-Newer Freewheeler models. Use on FXSBSE requires removal of stock flush mount trim ring (Right Hand Thread). Not fit '04-later FXD, FXDX, '05-'06 FXDC, '07 FXDSE. Not fit models equipped with Original Equipment locking or tethered fuel caps

Material: CNC-machined 6061 aluminum, hard anodizing surface, contrast cut finishing, sturdy and durable

This Harley Fuel Tank Cap fits your motorcycle perfectly, no leaks, looks cool, and will great addition to your bike, aftermarket 100% brand new.

Gloss Steel Gas Cap with Nylon threads and rubber seal, ratchet Overrun Protection - to avoid tightening these caps

Unique Design: Unique pattern design, stylish and exquisite look design, it looks so cool and enhances fashion appearance of motorbike, anti-rust, long and lasting; These gas caps feature a pressure relief valve that works with Harley models

Top 10 gas caps Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Guaimi 6

Top 10 gas caps Brands Pie Chart


We've carried out a comprehensive analysis of 1,461 reviews on gas caps, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select gas caps priced around $21.80, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 6 gas caps for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right caps Products based on their needs, saving them considerable time when choosing which gas caps to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.