Harley Air and Fuel
Harley Bike Air & Fuel Systems at JJ Motorsports
Optimize your Harley's performance with premium air and fuel components from JJ Motorsports. Our range includes air cleaners, carburetor kits, fuel valves, and enrichener brackets designed for better throttle response, fuel efficiency, and power gains on the road or track. Compatible with Softail, Dyna, Touring, and V-Rod models, these parts feature chrome finishes, high-flow filters, and stainless construction for durability and easy installation.
Shop trusted brands like Vance & Hines for VO2 air cleaners and Pingel for fuel valves. Explore related categories such as Harley engine parts for rebuild kits or Harley exhausts for complete tuning.
Top Harley Air & Fuel Products
- TODD'S CYCLE Mikuni Choke Bracket - Stainless MKE-1 – Relocates enrichener cable for HSR carbs, made in the U.S.A.
- PAUGHCO Ribbed Teardrop Air Cleaner 701-200 – Chrome-plated aluminum with mini filter and hardware.
- VANCE & HINES VO2 America Air Cleaner - M8 42045FG – High-flow with CNC billet cover and ARP hardware.
- UNI FILTER Old Style Air Cleaner - 6" NU-2439 – Polyurethane for maximum airflow and filtration.
- PINGEL Round Fuel Valve - Flag Chrome - 22mm 6311CRL – High-flow brass valve with adapter nut.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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DRAG SPECIALTIES Air Filter - Indian E14-0999
DRAG SPECIALTIES
$35.31A clean air filter is foundational to engine efficiency and throttle response—compromised airflow directly impacts horsepower and fuel economy. The DRAG SPECIALTIES Air Filter for Indian motorcycles delivers OEM-grade filtration without the OEM price...10113523- SKU:
- 10113523
- Availability:
- Ships Same Business Day
- Weight:
- 1.01 LBS
- FILTER SHAPE:
- OVAL
- PRODUCT NAME:
- AIR FILTER
- BASE COLOR:
- BLACK
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- FILTER MEDIA MATERIAL:
- PAPER
- TYPE:
- REPLACEMENT
$35.31 -
DRAG SPECIALTIES Check Valve - EFI FLT T03-0083NU
DRAG SPECIALTIES
$47.33A properly functioning check valve is critical for maintaining fuel system integrity and preventing backflow in your EFI-equipped cruiser. This Drag Specialties unit meets or exceeds OEM specifications, ensuring reliable operation during high-demand...07060230- SKU:
- 07060230
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- TYPE:
- FUEL
- PRODUCT NAME:
- CHECK VALVE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$47.33 -
DRAG SPECIALTIES Vented Screw-In Gas Cap - Chrome 03-0301A-BC221
DRAG SPECIALTIES
$29.82A quality gas cap isn't just a closure—it's critical to fuel system integrity and emissions compliance. The DRAG Specialties Vented Screw-In Gas Cap maintains proper fuel tank pressure while accommodating modern evaporative emissions control systems,...DS390135- SKU:
- DS390135
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- COLOR/FINISH:
- CHROME
- STYLE:
- EARLY
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- FUEL CAP
- TYPE:
- VENTED
- BASE FINISH:
- CHROME
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$29.82 -
DRAG SPECIALTIES Washable Air Filter E14-0304
DRAG SPECIALTIES
$58.19A restrictive factory air filter cuts into your engine's breathing potential and forces your fuel mapping to compensate for reduced airflow. The DRAG Specialties Washable Air Filter E14-0304 restores optimal air delivery to your intake tract, improving...10114199- SKU:
- 10114199
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MODEL:
- OEM
- RIDING STYLE:
- STREET
- MATERIAL:
- URETHANE
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- FILTER SHAPE:
- ODD
$58.19 -
DRAG SPECIALTIES Engine Temperature Sensor MC-DRAG047
DRAG SPECIALTIES
$50.91An accurate engine temperature reading is critical for preventing overheating, protecting engine longevity, and optimizing fuel mapping on high-performance builds. The DRAG Specialties MC-DRAG047 is a direct OEM replacement that restores factory-accurate...DS289285- SKU:
- DS289285
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- BLACK
- UNITS:
- EACH
- PRODUCT NAME:
- SENSOR
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE TEMPERATURE
$50.91 -
DRAG SPECIALTIES Vented Screw-In Gas Cap T03-0352
DRAG SPECIALTIES
$25.70A properly functioning fuel cap isn't just about sealing your tank—it's about maintaining correct fuel system pressure and preventing vapor leaks that can trigger check engine lights or compromise performance. The DRAG SPECIALTIES Vented Screw-In Gas Cap...07030821- SKU:
- 07030821
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MOUNTING STYLE:
- SCREW ON
- PRODUCT NAME:
- FUEL CAP
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- TYPE:
- VENTED
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
$25.70 -
DRAG SPECIALTIES Tune Up Kit - '70-E'78 Big Twin/XL MC-DRAG013
DRAG SPECIALTIES
$18.67A reliable ignition system is the foundation of consistent engine performance, and this DRAG Specialties tune-up kit delivers OEM-spec components engineered specifically for your classic Big Twin or XL Sportster. Whether you're rebuilding after a season...DS242026- SKU:
- DS242026
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- PRODUCT NAME:
- TUNEUP KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$18.67Qty in Cart: 0Quantity:Price:$18.67Subtotal: -
DRAG SPECIALTIES Washable Air Filter - '04-'13 XL E14-0301
DRAG SPECIALTIES
$63.39Restrictive OEM air filters rob your XL of performance and force you into expensive replacement cycles. The DRAG Specialties Washable Air Filter delivers unrestricted airflow to your engine while eliminating the waste—simply clean and reinstall rather...10114196- SKU:
- 10114196
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MATERIAL:
- URETHANE
- MODEL:
- OEM
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- FILTER SHAPE:
- RECTANGULAR
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- RIDING STYLE:
- STREET
$63.39 -
DRAG SPECIALTIES Washable Air Filter E14-0318
DRAG SPECIALTIES
$99.79A restrictive factory air filter costs you horsepower and efficiency—the DRAG SPECIALTIES Washable Air Filter E14-0318 eliminates that bottleneck with optimized airflow geometry while maintaining reliable filtration for street and strip duty. Unlike...10114210- SKU:
- 10114210
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- MODEL:
- OEM
- FILTER SHAPE:
- OVAL
- RIDING STYLE:
- STREET
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- MATERIAL:
- URETHANE
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- UNITS:
- EACH
$99.79 -
DRAG SPECIALTIES Paper Air Filter E14-0320DS
DRAG SPECIALTIES
$67.55A clean air filter is fundamental to engine performance—restricting intake flow directly reduces horsepower and throttle response. The DRAG SPECIALTIES Paper Air Filter E14-0320DS maintains OEM airflow specifications while delivering reliable filtration...10114223- SKU:
- 10114223
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- PRODUCT NAME:
- AIR FILTER
- TYPE:
- REPLACEMENT
- BASE COLOR:
- BLACK
- FILTER MEDIA MATERIAL:
- PAPER
- FILTER SHAPE:
- ROUND
- STYLE:
- OEM STYLE
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$67.55 -
DRAG SPECIALTIES Paper Air Filter E14-0321DS
DRAG SPECIALTIES
$72.75A properly functioning air filter is critical to engine performance and longevity—restricting airflow directly reduces power output and fuel efficiency. The DRAG SPECIALTIES Paper Air Filter E14-0321DS delivers OEM-equivalent filtration without the...10114224- SKU:
- 10114224
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- BASE COLOR:
- BLACK
- FILTER MEDIA MATERIAL:
- PAPER
- TYPE:
- REPLACEMENT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- AIR FILTER
- STYLE:
- OEM STYLE
- UNITS:
- EACH
- FILTER SHAPE:
- TEARDROP
- FILTER SHAPE:
- UNIQUE
$72.75 -
DRAG SPECIALTIES Mini Gas Filter - 1/4" 03-0051-BC145
DRAG SPECIALTIES
$21.58A quality fuel filter is non-negotiable in any high-performance fuel system—it protects your injectors and carburetor from contamination while maintaining consistent fuel delivery under demanding conditions. The Drag Specialties Mini Gas Filter delivers...DS391673- SKU:
- DS391673
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- BASE COLOR:
- CLEAR
- COLOR/FINISH:
- CHROME
- FILTER BODY MATERIAL:
- GLASS
- FOR FUEL LINE SIZE METRIC:
- 6.4 MM
- PRODUCT NAME:
- FUEL FILTER
- BASE FINISH:
- CHROME
- FOR FUEL LINE SIZE IMPERIAL:
- 1/4'
- INLINE FILTER ANGLE:
- STRAIGHT
- RIDING STYLE:
- STREET
- TYPE:
- INLINE
- BODY LENGTH IMPERIAL:
- 1-3/8'
- UNITS:
- EACH
- COLOR/FINISH:
- CLEAR
- FEATURES:
- INCLUDES FILTER
$21.58 -
DRAG SPECIALTIES Air Filter - '04-'13 XL E14-0301DS
DRAG SPECIALTIES
$43.63A properly functioning air filter is critical to engine performance, fuel efficiency, and engine longevity. The DRAG SPECIALTIES Air Filter for '04-'13 Harley-Davidson XL models delivers OEM-equivalent filtration without the premium price tag, ensuring...10112959- SKU:
- 10112959
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- BASE COLOR:
- BLACK
- FILTER MEDIA MATERIAL:
- PAPER
- FILTER SHAPE:
- RECTANGULAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- AIR FILTER
- STYLE:
- OEM STYLE
- TYPE:
- REPLACEMENT
- UNITS:
- EACH
$43.63 -
DRAG SPECIALTIES Mini Crankcase Breather 35-0322BC-114
DRAG SPECIALTIES
$20.75A crankcase breather isn't optional—it's essential for engine longevity and consistent performance. Excessive crankcase pressure accelerates seal wear, fouls your oil, and can damage internal components. The DRAG SPECIALTIES Mini Crankcase Breather...21100322- SKU:
- 21100322
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- RIDING STYLE:
- STREET
- BASE COLOR:
- RED
- PRODUCT NAME:
- CRANKCASE VENT FILTER
- STYLE:
- CLAMP-ON
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- COLOR/FINISH:
- RED
- FEATURES:
- WASHABLE
- FILTER HEIGHT IMPERIAL:
- 1.60'
- FILTER SHAPE:
- ROUND
- UNITS:
- EACH
$20.75Qty in Cart: 0Quantity:Price:$20.75Subtotal: -
DRAG SPECIALTIES Vented Gas Tank Bung 22-0042RL-HC4
DRAG SPECIALTIES
$13.34Custom fuel tank projects demand precision filler hole mounting, and this weld-in bung delivers exactly that. Whether you're fabricating a one-off tank or restoring a classic, you need a reliable, properly-sealed solution that accepts standard gas caps...DS280458- SKU:
- DS280458
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- STYLE:
- VENTED
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- BUNG
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- TYPE:
- FUEL TANK
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- MOUNTING STYLE:
- WELD-IN
$13.34 -
DRAG SPECIALTIES Non-Vented Pop-Up Gas Cap - Black Wrinkle 03-329B-B
DRAG SPECIALTIES
$74.11If you're running a classic or cruiser where fuel access meets styling, a quality gas cap isn't just functional—it's part of your bike's personality. The DRAG Specialties Non-Vented Pop-Up delivers a clean, flush-mount appearance with the reliability of...07030327- SKU:
- 07030327
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- BASE COLOR:
- BLACK
- OUTSIDE DIAMETER METRIC:
- 59.90 MM
- PRODUCT NAME:
- FUEL CAP
- COLOR/FINISH:
- TEXTURED BLACK
- MATERIAL:
- BILLET ALUMINUM
- OUTSIDE DIAMETER IMPERIAL:
- 2.36'
- MOUNTING STYLE:
- POP-UP
- RIDING STYLE:
- STREET
- TYPE:
- NON-VENTED
- STYLE:
- LATE
- UNITS:
- EACH
$74.11 -
DRAG SPECIALTIES Non-Vented Pop-Up Gas Cap - Chrome 03-0328-B1
DRAG SPECIALTIES
$88.53A quality fuel cap is foundational to any fuel system—it maintains pressure, prevents fuel slosh during hard acceleration, and keeps contaminants out of your tank. The DRAG SPECIALTIES Non-Vented Pop-Up Gas Cap delivers reliable sealing with a clean,...07030290- SKU:
- 07030290
- Availability:
- Ships Same Business Day
- Weight:
- 0.29 LBS
- MOUNTING STYLE:
- POP-UP
- OUTSIDE DIAMETER METRIC:
- 59.90 MM
- PRODUCT NAME:
- FUEL CAP
- STYLE:
- EARLY
- TYPE:
- NON-VENTED
- MATERIAL:
- BILLET ALUMINUM
- OUTSIDE DIAMETER IMPERIAL:
- 2.36'
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$88.53 -
DRAG SPECIALTIES Washable Air Filter - Softail E14-0324
DRAG SPECIALTIES
$83.15A quality air filter is fundamental to engine performance and longevity. This washable design eliminates the recurring cost and waste of disposable filters while maintaining superior airflow and filtration efficiency across your Softail's operating range...10114229- SKU:
- 10114229
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- FILTER SHAPE:
- OVAL
- RIDING STYLE:
- STREET
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- MATERIAL:
- URETHANE
- MODEL:
- OEM
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- UNITS:
- EACH
$83.15 -
DRAG SPECIALTIES Live to Ride Gas Cap Cover - Chrome 03-0025A-BC230
DRAG SPECIALTIES
$40.12A gas cap cover is often overlooked, but it's one of the most visible styling elements on your bike—and chrome details elevate the entire aesthetic instantly. The DRAG Specialties Live to Ride design combines classic biker culture imagery with quality...DS390126- SKU:
- DS390126
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- OUTSIDE DIAMETER METRIC:
- 73 MM
- PRODUCT NAME:
- COVER
- TYPE:
- FUEL CAP
- COLOR/FINISH:
- CHROME
- OUTSIDE DIAMETER IMPERIAL:
- 2-7/8'
- RIDING STYLE:
- STREET
- MODEL:
- LIVE TO RIDE
- BASE FINISH:
- CHROME
- UNITS:
- PAIR
$40.12Qty in Cart: 0Quantity:Price:$40.12Subtotal: -
DRAG SPECIALTIES Gas Door Latch - Chrome 77388
DRAG SPECIALTIES
$47.33A worn or broken fuel door latch compromises both security and aesthetics—this chrome replacement restores reliable operation and maintains your motorcycle's polished appearance. Drag Specialties engineered this latch with quality materials and precise...07030631- SKU:
- 07030631
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- LATCH
- RIDING STYLE:
- STREET
- TYPE:
- FUEL DOOR
- COLOR/FINISH:
- CHROME
- STYLE:
- PUSH-BUTTON
- UNITS:
- EACH
$47.33
