Part number lookup
30MM-50MM Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number 30MM-50MM. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
2 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- Mazda · Fit for following models: Mazda Protege: 1999-2000 1.6L, 2001-2003 1.8L, 2002-2003 2.0L Mazda Protege5: 2002-2003 2.0L
- Nissan · Fit for following models: Nissan Altima: 2007-2018 (2.5L), 2007-2018 (3.5L) Nissan Maxima: 2009-2014, 2016-2019 (3.5L)
Frequently Asked Questions
What parts replace OEM number 30MM-50MM?
This page lists 2 replacement listings indexed under 30MM-50MM. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 30MM-50MM?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if 30MM-50MM is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

