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Genuine Mazda Fuel System Parts

D09H42186 - : Reinforced Plate for Mazda Image

Reinforced Plate

Mazda D09H-42-186
Fwd, tank & components.
$8.84
MSRP $11.12
Save $2.28
20.5% Off
NA0142233 - : Dust Cover Gasket for Mazda Image

Dust Cover Gasket

Mazda NA01-42-233
$21.86
MSRP $27.50
Save $5.64
20.5% Off
N24345110 - : Line for Mazda Image

Line

Mazda N243-45-110
MX-5 Miata. Feed line.
$108.21
MSRP $154.18
Save $45.97
29.8% Off
FA5442410 - : Filler Door for Mazda Image

Filler Door

Mazda FA54-42-410
$35.85
MSRP $50.23
Save $14.38
28.6% Off
FE0142562 - : Evaporative Emissions System Lines for Mazda Image

Evaporative Emissions System Lines

Mazda FE01-42-562
Hose. Vapor canister and components.
$9.10
MSRP $11.45
Save $2.35
20.5% Off
ZZCA42250A - : Filler Cap for Mazda Image

Filler Cap

Mazda ZZCA-42-250A
With locking.
$31.93
MSRP $42.77
Save $10.84
25.3% Off
UB3942333 - : Insulator for Mazda Image

Insulator

Mazda UB39-42-333
4wd, upper.
$4.48
MSRP $5.63
Save $1.15
20.4% Off
KMV645110 - : Line for Mazda Image

Line

Mazda KMV6-45-110
CX-90. 2.5l. CX-70. 2.5l.
$99.77
MSRP $142.15
Save $42.38
29.8% Off
CG3642561 - : Evaporative Emissions System Lines for Mazda Image

Evaporative Emissions System Lines

Mazda CG36-42-561
Tube.
$24.68
MSRP $31.05
Save $6.37
20.5% Off
ZZCA42332 - : Upper Cover for Mazda Image

Upper Cover

Mazda ZZCA-42-332
$144.16
MSRP $208.98
Save $64.82
31% Off
KD5342563B - : Evaporative Emissions System Lines for Mazda Image

Evaporative Emissions System Lines

Mazda KD53-42-563B
Hose. 2.5L turbo. 2.5L, vapor canister. 2.0L, vapor canister.
$15.71
MSRP $19.76
Save $4.05
20.5% Off
1F7213250 - : Injector for Mazda Image

Injector

Mazda 1F72-13-250
B4000.
$56.73
MSRP $79.47
Save $22.74
28.6% 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!