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Genuine Mazda Fuel System Parts

L35613655 - : Fuel Injection Throttle Body Mounting Gasket for Mazda Image

Fuel Injection Throttle Body Mounting Gasket

Mazda L356-13-655
B2300.
$9.06
MSRP $11.40
Save $2.34
20.5% Off
UB5467121 - : Fuel Filler Door Release Cable Clip for Mazda Image

Fuel Filler Door Release Cable Clip

Mazda UB54-67-121
$8.19
MSRP $10.30
Save $2.11
20.5% Off
GE4T56833 - : Fuel Filler Door Release Cable Clip for Mazda Image

Fuel Filler Door Release Cable Clip

Mazda GE4T-56-833
Sedan, front. Hatchback, front. Wagon, front.
$1.25
MSRP $1.57
Save $0.32
20.4% Off
FS02206609U - : Fuel Injection Idle Air Control Valve for Mazda Image

Fuel Injection Idle Air Control Valve

$351.61
MSRP $514.15
Save $162.54
31.6% Off
L32113655C - : Fuel Injection Throttle Body Mounting Gasket for Mazda Image

Fuel Injection Throttle Body Mounting Gasket

Mazda L321-13-655C
To 04/01/2006. Without turbocharger, intake manifold and related parts. From 05/01/2003.
$24.98
MSRP $31.42
Save $6.44
20.5% Off
L32113655D - : Fuel Injection Throttle Body Mounting Gasket for Mazda Image

Fuel Injection Throttle Body Mounting Gasket

Mazda L321-13-655D
Mazda6. 2.3l. Mazda3. Mazda5. From 04/01/2006.
$22.43
MSRP $28.22
Save $5.79
20.5% Off
ZZMB20660A - : Fuel Injection Idle Air Control Valve for Mazda Image

Fuel Injection Idle Air Control Valve

Mazda ZZMB-20-660A
3.0L. B3000. Vendor #f67e-9f715-aa.
$70.59
MSRP $100.57
Save $29.98
29.8% Off
GY1820660 - : Fuel Injection Idle Air Control Valve for Mazda Image

Fuel Injection Idle Air Control Valve

Mazda GY18-20-660
From 10/17/00.
$96.01
MSRP $136.79
Save $40.78
29.8% Off
JE4820660A - : Fuel Injection Idle Air Control Valve for Mazda Image

Fuel Injection Idle Air Control Valve

Mazda JE48-20-660A
929.
$484.93
MSRP $709.10
Save $224.17
31.6% Off
JE2613655 - : Fuel Injection Throttle Body Mounting Gasket for Mazda Image

Fuel Injection Throttle Body Mounting Gasket

Mazda JE26-13-655
$19.13
MSRP $24.08
Save $4.95
20.6% Off
B60343CG1 - : Fuel Tank Roll Over Valve Clamp for Mazda Image

Fuel Tank Roll Over Valve Clamp

Mazda B603-43-CG1
$4.05
MSRP $5.10
Save $1.05
20.6% Off
DGJ842161 - : Fuel Tank Sending Unit Lock Ring for Mazda Image

Fuel Tank Sending Unit Lock Ring

Mazda DGJ8-42-161
Awd.
$29.21
MSRP $39.11
Save $9.90
25.3% Off

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Your Mazda’s fuel system plays a huge role in overall performance, efficiency, and reliability. Understanding how it works and how to maintain it properly can help you get the most out of every drive.

Everything to Know About Your Mazda's Fuel System

Best Tips on Using Premium Gas for Your Miata

1. Always Check Your Owner’s Manual

Before filling up with premium gas, confirm that your Mazda Miata recommends or requires it for best engine performance.

2. Use Top-Tier Gas Stations

Buying premium gas from reputable brands helps keep your fuel system cleaner and improves long-term reliability.

3. Don’t Mix Premium and Regular Gas

Stick to one fuel grade per fill-up to maintain consistent combustion and engine health.

4. Monitor Fuel Economy Changes

If you notice a drop in fuel efficiency after switching fuels, it might be a sign to switch back or address maintenance needs.

5. Keep Up with Regular Maintenance

Changing important parts like air filters regularly will support cleaner fuel combustion and better mileage.

6. Avoid Overfilling the Tank

Stop filling when the pump clicks off to prevent fuel system damage and improve emissions control.

7. Use Fuel Additives Cautiously

Only use fuel system cleaners approved for your Miata to avoid harming sensitive engine parts.

Take care of your Mazda with genuine parts from Mazda Parts Connect. Order today for exclusive discounts on quality upgrades. Need help picking the right parts? Contact us anytime!