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Genuine Mazda Fuel System Parts

GN3A42768A - : Fuel Tank Insulator for Mazda Image

Fuel Tank Insulator

Mazda GN3A-42-768A
With califorina, #5. Mazdaspeed6, #2.
$7.16
ZZS042750 - : Fuel Tank Strap for Mazda Image

Fuel Tank Strap

Mazda ZZS0-42-750
$22.19
MSRP $27.92
Save $5.73
20.5% Off
1F7042790A - : Fuel Tank Shield for Mazda Image

Fuel Tank Shield

Mazda 1F70-42-790A
Regular cab.
$69.73
MSRP $99.35
Save $29.62
29.8% Off
G60913252 - : Fuel Injector Seal for Mazda Image

Fuel Injector Seal

Mazda G609-13-252
From 01/01/1990.
$5.09
MSRP $6.40
Save $1.31
20.5% Off
TD1142410E - : Fuel Filler Door for Mazda Image

Fuel Filler Door

Mazda TD11-42-410E
$37.20
MSRP $52.12
Save $14.92
28.6% Off
B6BF1335Z - : Electric Fuel Pump for Mazda Image

Electric Fuel Pump

Mazda B6BF-13-35Z
In Tank Assy.
$365.78
MSRP $534.87
Save $169.09
31.6% Off
KL4713ZE1 - : Fuel Pump Strainer for Mazda Image

Fuel Pump Strainer

Mazda KL47-13-ZE1
Millenia. In tank.
$28.56
MSRP $38.24
Save $9.68
25.3% Off
T00142410E - : Fuel Filler Door for Mazda Image

Fuel Filler Door

Mazda T001-42-410E
$45.27
ZZCA42250 - : Fuel Tank Cap for Mazda Image

Fuel Tank Cap

Mazda ZZCA-42-250
$31.93
MSRP $42.77
Save $10.84
25.3% Off
BN8B42720C - : Fuel Tank Strap for Mazda Image

Fuel Tank Strap

Mazda BN8B-42-720C
Calif.
$16.58
L3M713252 - : Fuel Injector Seal for Mazda Image

Fuel Injector Seal

Mazda L3M7-13-252
$20.42
MSRP $25.68
Save $5.26
20.5% 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!