Parts for your 2013 Mazda Premacy-Gas struts

2013 Mazda Premacy gas struts — what they do and when to replace them

Gas struts are relevant on the 2013 Mazda Premacy (also known as the Mazda5 in some markets). Factory workshop literature for the CW-series Premacy/Mazda5 identifies a gas‑charged “liftgate stay damper” supporting the rear hatch, and OEM/aftermarket catalogues list direct‑fit rear liftgate gas struts for 2010–2018 models. The bonnet on this model is supported by a manual prop rod rather than gas struts, and the sliding side doors use rollers/tracks, not struts.

On a 2013 Premacy, the rear gas struts take the grunt out of lifting the hatch and hold it safely at full height. They’re sealed units charged with nitrogen and a light oil, delivering a smooth, controlled motion. Over time, heat, dust, and simple age can knock the pressure back, so the hatch may feel heavy, rise slowly, or even drop when it’s windy — none of which is ideal when loading the weekly shop.

As part of routine servicing, it’s smart to give the liftgate struts a quick check. If the hatch won’t stay up without a hand, needs a big shove to start moving, or shows an oily film around the rod seals, they’re on the way out. In Aussie and Kiwi conditions, five to ten years is a common service life, so many original struts on a 2013 car are ready for replacement.

• Always replace in pairs to keep lift height and force even.
• Support the hatch securely before unclipping a strut — a prop or helper is a must.
• Do not grease the shiny rod, just keep it clean. Lubricate only the ball studs lightly if needed.
• Match the correct length, end fittings, and force rating (Newtons) for the CW‑series Premacy.

Swapping them is a quick job with basic tools: pop off the retaining clips, ease the old struts off the ball studs, then click the new ones on. Positioning matters — most replacements are marked for body/rod orientation to keep the internal oil where it should be for smooth damping. After fitting, check the hatch opens fully and stays put, if it sits low or bounces, re‑check part numbers and clip seating.

Quality OEM‑equivalent struts restore that easy one‑handed lift and keep the hatch stable in a breeze. It’s a small fix that makes the 2013 Mazda Premacy feel newer every time the tailgate goes up.

Popular question: How can someone tell if their 2013 Premacy’s tailgate struts are failing?
Common signs include the hatch dropping or not holding at full height, needing extra effort to start lifting, slow or uneven rise, and a light oil mist on the strut rod. In cooler weather they often feel weaker. If any of these show up, plan on a pair of replacements.

Popular question: Does the 2013 Premacy have gas struts on the bonnet?
No — the bonnet uses a manual prop rod. Only the rear liftgate is supported by gas‑charged struts on this model, and the sliding side doors use tracks and rollers without gas struts.

Popular question: Can the original struts be re‑gassed, or should they be replaced?
Most automotive liftgate struts are sealed, non‑serviceable units. Re‑gassing isn’t typically recommended or supported. Replacing them with new, correctly rated struts is the reliable, cost‑effective fix.