Question 1

How much does a BMW gas cap cost?

Accepted Answer

BMW gas cap prices vary by model and condition: Used parts typically cost $50-$300, aftermarket $100-$500, and OEM $200-$800. Used parts offer the best savings while maintaining quality.

Question 2

Can I install a BMW gas cap myself?

Accepted Answer

Gas Cap replacement difficulty: Varies. Estimated time: 1-4 hours. DIY-friendly with proper tools and instructions.

Question 3

What are signs of a bad BMW gas cap?

Accepted Answer

Common symptoms of a failing BMW gas cap include: Poor performance, Warning lights, Unusual sounds. If you notice these signs, it's time to replace the gas cap.

Question 4

Which BMW models use the same gas cap?

Accepted Answer

Many BMW models share gas cap components across model years and platforms. Our search tool will show compatible parts for your specific BMW model and year.

Question 5

Where can I find a used BMW gas cap?

Accepted Answer

Find used BMW gas cap parts through our network of online sellers, local scrapyards, and junkyards. Use our search tool to compare prices from multiple sources and find the best deal.

Question 6

Are used BMW gas cap parts reliable?

Accepted Answer

Yes! Quality used BMW gas cap parts from reputable sellers are tested and often come with warranties. Many used parts have significant life remaining and cost 50-70% less than new.

BMW Gas Cap - OEM & Used Parts

BMW Gas Cap by Model

1-Series

2-Series

3-Series

4-Series

5-Series

6-Series

7-Series

8-Series

Alpina-B7

i3

I4

I5

I7

i8

Ix

M

M2

M3

M4

M5

M6

M8

X1

X2

X3

X3-M

X4

X4-M

X5

X5-M

X6

X6-M

X7

Xm

Z3

Z4

Z4-M

Z8

About the BMW Gas Cap

Signs of Failure

Replacement Info

BMW Gas Cap Price Comparison

Used Parts

Aftermarket

OEM New

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BMW Gas Cap - FAQ

Ready to Find Your BMW Gas Cap?