Engine mounts — part number and alternatives

Tags: #engine-mount · #mazda-6-compat · #part-number · #patron

Part number. OEM engine mount: 5CA139060 (also referenced as FA0139060). OEM cost is approximately 6,000 RUB (RU market, April 2025) from Chinese parts sites; a Mazda OEM hydro mount was separately reported at 10,000+ RUB (RU market, April 2025) ¹²³.

Quality issues. Mounts sold under the FAW code FA0139060 from supplier HUTY (via the Emex platform) were found defective — uneven rubber sealing and poorly formed metal components ⁴⁵. Tested alternatives from one member: Patron and Tatsumi brands were acceptable; Miles 150 was rejected for poor quality; a fake "OEM" labeled part was also rejected. Chinese-manufactured parts in general show persistent QC issues in this category ⁴⁵⁶⁷.

Right vs. left/lower mount, and Patron caveat. The right-side mount differs from the Mazda 6 GG equivalent and should use either the genuine OEM part or a pressed-in cartridge sourced from the GG mount — at 48,000 km no visible wear was found on a GG-sourced cartridge in one owner's report ¹²⁸⁹¹⁰. Patron should not be used for the lower engine mount — incompatibility/poor fit was confirmed when sourcing a Patron lower mount intended for a Mazda GG ¹¹¹². By contrast, the Patron right-side mount (hydraulic type) was tested on a restyled X80 and performed well after one day of use (though long-term data is still limited) ¹¹¹². At 48,000 km, a side-by-side comparison of the stock (worn) lower engine mount against a new Patron mount showed a visible difference in damping condition, favoring the fresh Patron part over the deteriorated stock one ¹³¹⁴.

Left engine mount — inspection note. The same member found the left engine mount to be in quite normal condition on inspection; after removing it to check, they reinstalled the original rather than replacing it, planning to re-inspect around 20,000 km later. A Jikiu-brand cartridge was kept on hand as a spare in the meantime ¹².

Right engine mount alternative — Mazda 6/Atenza 2002–2007 (July 2026). Another cross-model alternative for the right-side engine mount: SAT brand part ST-GJ6G-39-060E (Mazda OEM equivalent GJ6A39060), sourced from the Mazda 6/Atenza (2002–2007). Available on Ozon for 4,141 RUB (RU market, July 2026) with next-day delivery ¹⁵. Vadim B asked how long members' mounts had lasted after buying via an Ozon link — his own lasted only 4 months before failing, which he suspected was a counterfeit or defective unit ¹⁶¹⁵. Fab, testing the same Mazda-sourced mount, reported 6 months of service with only partial reduction in vibration — better than Vadim's experience but still short of a durable fix ¹⁷.

OEM engine mount identification — QR code and bilingual markings (July 2026). OEM part number FA0139060 (matches the 5CA139060/ FA0139060 numbering already noted above). Genuine Chinese-FAW-made mounts are marked with a laser-engraved QR code and bilingual Chinese/Russian text: "一汽零件" (yīqì língjiàn — "FAW part") and "纯正部件" (chúnzhèng bùjiàn — "genuine/original component"), alongside Russian translations "запчасть FAW" and "оригинальная деталь" ¹⁸¹⁹. Victor reported finding parts marked this way on AliExpress and called it "original from China" ¹⁸²⁰. Vasily disputed the authenticity of the specific part shown, pointing out that genuine factory mounts do not carry white-paint lettering like the one pictured, and separately cautioned that QR codes are not proof of authenticity — Chinese counterfeiters also fake QR codes and link them to look-alike websites, so a scannable code alone does not confirm a genuine part ²¹²².

More owner experience and fakes (September-October 2026). Lifetime reports on Patron and other aftermarket mounts, the GH/GG mount note and the Emex supplier codes to avoid are collected in engine mounts — owner experience and fakes ²³²⁴.

Media

Rejected fake-OEM engine mount from Emex/HUTY, showing uneven rubber molding

Photo of tested Patron brand engine mount alternative

Photo of tested Tatsumi brand engine mount alternative

Comparison photo: worn OEM lower engine mount (48k km) vs new Patron mount, showing deterioration of the stock part

Photo of an engine mount showing a label with a QR code, Chinese/Russian FAW markings, and part-number engraving, disputed in the thread as possibly not genuine

Related pages

• Engine mounts — part numbers and cross-fits
• Engine mounts — aftermarket brands and verdicts
• Engine mounts — owner experience and fakes
• Engine mounts — wear detection and replacement
• Heater core — part number and alternatives

Sources

This page is compiled from 24 community messages. Every fact carries a numbered reference to its original author and message.

Last updated: 2026-10-29