Nissan Almera N16 struts: how to choose, replace and avoid mistakes

Nissan Almera N16 is a popular sedan from the early 2000s, which is still actively used on Russian roads. One of the weak points of the model is the shock-absorbing struts, which wear out faster than we would like. In this article, we will look at how to determine if struts are faulty, which analogs are better than the original, and how to replace them yourself - without the typical mistakes that even experienced car owners make.

Feature front and rear suspension Almera N16 — using classic telescopic struts (front) and shock absorbers with springs (rear). The design is simple, but has its own nuances: for example, original racks Nissan with article number 54300-4M000 (front left) and 54301-4M000 (front right) are often counterfeited, and analogues from Kayaba or Monroe may vary in hardness. We tested 5 popular brands and found which racks last longer than 80 thousand km.

Signs of wear on struts on Nissan Almera N16

The first symptoms of faulty shock absorbers on Almera N16 appear gradually, and many owners attribute them to “road features”. However, ignoring problems leads to accelerated wear of tires, wheel bearings and even body elements. Pay attention to the following signals:

• 🔴 Body rocking after driving over bumps (the car “nods” back and forth for a long time).
• 🔴 Moving to the side when braking or accelerating - especially noticeable on a wet road.
• 🔴 Knocking in the suspension on small bumps (usually in the front), even if the ball and silent blocks are in order.
• 🔴 Uneven tire wear - “spots” or “saw” along the inner/outer edge.
• 🔴 Deterioration in handling at speeds above 90 km/h (the car becomes “wobbly”).

Particularly dangerous rear shock absorbers wear — their malfunction leads to “squatting” of the stern when braking and an increase in braking distance by 15–20%. You can check the struts yourself: press firmly on the fender of the car and release. If the body swings more than 1-2 times, the shock absorber is faulty.

⚠️ Attention: On Almera N16 with a mileage of more than 150 thousand km, wear of the struts is often disguised as problems with springs or support bearings. Before replacing, check the play in the upper supports - if it exceeds 5 mm, a comprehensive repair will be required.

Original vs analogues: which racks to choose

Original racks Nissan for Almera N16 are produced by the company Hitachi (Japan) and have a resource of 100–120 thousand km with careful driving. However, their price (from 8,000 rubles per piece) and the risk of running into a fake force owners to look for alternatives. We analyzed 5 popular brands and their features:

Brand	Article (front)	Price, rub.	Resource, thousand km	Features
Nissan (original)	54300-4M000 / 54301-4M000	8 000–10 000	100–120	Soft but durable. Often counterfeited.
Kayaba (KYB)	334339 / 334340	4 500–5 500	80–100	Stiffer than the original, but holds the road better.
Monroe	G4502 / G4503	5 000–6 000	70–90	Medium hardness, good dust protection.
SACHS	313 202 / 313 203	6 000–7 000	90–110	Optimal price/quality balance.
BOGE	10-050902 / 10-050903	5 500–6 500	60–80	Budget option, but they fill up quickly.

For Almera N16 with mileage up to 100 thousand km we recommend Kayaba or SACHS - they provide better handling and are less likely to fail on bad roads. If the car is used in a taxi or for long trips, it is better to overpay for the original. Rear shock absorbers (part no. 56210-4M000) can be replaced by Monroe C3498 - they are softer and cheaper than the original.

Step-by-step replacement of front struts

Replacing the front struts with Almera N16 takes 2–3 hours and requires a minimal set of tools. The main thing is to tighten the springs correctly and not damage the anthers. We will describe the process in detail, taking into account typical errors.

Required tools:

• 🔧 Jack and stops (be sure to secure the car!).
• 🔧 Ties for springs (minimum 2 pieces).
• 🔧 Set of heads (10, 12, 14, 17, 19 mm).
• 🔧 Socket wrench for the rod nut (special, 22 mm).
• 🔧 WD-40 or similar lubricant.

Work order:

1. Remove the wheel and disconnect the brake hose from the bracket on the strut.
2. Unscrew the steering tip nut (19 mm) and press it out of the lever.
3. Unscrew the two bolts securing the strut to the steering knuckle (14 mm).
4. In the engine compartment, unscrew the three upper support nuts (12 mm), holding the rod with a 22 mm wrench.
5. Pull the springs and disassemble the strut. Check the condition of the support bearing and boot.

Replaced the support bearing (if there is play)|Checked the boot and bump stop|Applied lubricant to the rod threads|Installed the spring correctly (lower coil in the groove)|Tightened the rod nut with a force of 50–60 Nm-->

When assembling, pay attention to the position of the spring - its lower coil should fit into the groove on the stand cup. Tighten the rod nut only after the stand is completely installed on the machine (when it is on the wheels). Use a torque wrench - tightening torque 50–60 Nm.

⚠️ Attention: If after replacing the strut there is a knocking sound when turning the steering wheel, check the tightness of the steering knuckle bolts. They are often forgotten to tighten them with the required force (80–90 Nm).

Rear shock absorbers: replacement nuances

Rear shock absorbers Almera N16 They are easier to change than the front ones, but there are pitfalls here. The main problem is the bottom bolt sticking to the lever. If you don't treat it with WD-40 beforehand, you could strip the threads or break the bolt.

Replacement Features:

• 🔧 The lower bolt of the shock absorber often sticks - heat it with a gas torch or use penetrating lubricant 12 hours before replacement.
• 🔧 The top nut of the rod is unscrewed with a 17 mm wrench (keep the rod from turning with a 6 mm hexagon).
• 🔧 It is not necessary to remove the spring - the shock absorber comes out with it.
• 🔧 After installing a new shock absorber, check the play in the silent blocks of the rear beam - their wear accelerates the failure of the struts.

For rear shock absorbers, analogues are suitable:

- Monroe C3498 (softer than the original, good for the city),

- KYB 343347 (harder, better for a loaded car),

- SACHS 313 208 (the best option in terms of price/quality).

What happens if you drive with faulty rear shock absorbers?

When the rear shock absorbers on the Almera N16 wear out, the grip of the rear wheels with the road deteriorates, which leads to:

1. Increase in braking distance by 15–20% (especially on wet roads).

2. “Bouncing” of the stern on bumps and the risk of damage to the exhaust system.

3. Rapid wear of the silent blocks of the rear beam (their replacement will cost 3–4 thousand rubles).

4. Uneven wear of the rear tires (the tread wears off in spots).

Common mistakes when replacing racks

Even experienced car owners make mistakes that shorten the service life of new struts or lead to additional expenses. Here are the most common:

1. Incorrect spring tension. If the spring is not tightened enough, it may “shoot” during disassembly. Always use at least two zip ties and make sure they are secure.
2. Ignoring support bearings. On Almera N16 they fail at the same time as the racks. If you do not replace the bearing, the new shock absorber will last 2 times less.
3. Retightening the nuts. The strut rod nut should not be tightened too hard - this will damage the seal and cause leaks. The maximum torque is 60 Nm.
4. Saving on anthers. Cheap boots crack after 20 thousand km, and dirt gets into the rack. It's better to take the original ones (54325-4M000) or from KYB.
5. Incorrect pumping of struts. Before installation, the shock absorber must be pumped 3–5 times (smoothly compressed and released). If this is not done, the strut will knock for the first 500 km.

Another common mistake is discrepancy between the article numbers of the left and right racks. On Almera N16 they are different (54300-4M000 And 54301-4M000), and if mixed up, controllability will deteriorate. Always check the label before purchasing.

Bleeding and running in new struts

After installing new struts, many owners complain about knocking or “stiffness” in the suspension. In 90% of cases this is due to improper bleeding or lack of running-in. Here's how to avoid problems:

Bleeding shock absorbers before installation:

1. Turn the stand over with the rod down and smoothly compress it until it stops.
2. Hold in a compressed position for 2-3 seconds.
3. Slowly release and wait until the rod returns to its original position.
4. Repeat the process 3-5 times. If the rod moves jerkily, the shock absorber is defective.

Run-in after replacement:

• 🚗 For the first 200 km, avoid sudden braking and speeds above 90 km/h.
• 🚗 Do not load the car (do not transport heavy loads).
• 🚗 After 500 km, check the tightness of all nuts and the condition of the anthers.

If after break-in the struts continue to knock, check:

- Tightening the upper support (sometimes the nut unscrews spontaneously).

- Condition of the boot (perhaps it was torn during installation).

- Play in ball joints or steering ends.

Is it worth replacing the racks in pairs?

This issue causes a lot of controversy. On the one hand, replacing with a pair ensures uniform handling. On the other hand, if one rack is still in good condition, why spend money on a second one? We analyzed the experience of the owners Almera N16 and here's what we found out:

When to change in pairs:

• ✅ If the mileage of the racks exceeds 80 thousand km, even if one is “live”, the second will soon fail.
• ✅ After an accident or a strong blow to the suspension (the load is distributed unevenly).
• ✅ If the car is used for transporting goods or towing.

When to replace one:

• ❌ If the second rack was replaced less than 20 thousand km ago.
• ❌ On a limited budget (but then get ready to replace the second rack in the next 10-15 thousand km).

On Almera N16 the difference in the stiffness of the front struts is especially noticeable at speeds above 100 km/h - the car begins to “steer” towards a more worn shock absorber. If you often drive on the highway, it is better not to save money.

FAQ: Frequently asked questions about Nissan Almera N16 struts

Is it possible to install racks from Nissan Almera Classic (B10) on N16?

No, these models have different suspension designs. Racks from Almera Classic shorter and will not fit either in terms of fastenings or rigidity. An exception is the rear shock absorbers of some years of manufacture (you need to check the article numbers).

How often do you need to change struts on Almera N16?

Service life depends on operating conditions:

- City (asphalt) - 80–100 thousand km.

- Mixed cycle (city + primers) - 60–80 thousand km.

- Taxi or aggressive driving - 40–50 thousand km.

Signs of wear appear after 60 thousand km, but critical wear occurs closer to 80 thousand.

Which is better: gas or oil struts?

For Almera N16 optimal gas-oil racks (for example, KYB Excel-G or SACHS Super Touring). They combine the comfort of oil and the rigidity of gas. Pure oil (Monroe Sensatrac) are softer, but overheat faster on bad roads. Gas (KYB Gas-a-Just) are rigid and suitable for sporty riding.

Do I need to do a wheel alignment after replacing the struts?

Yes, necessarily! Replacing the front struts changes the wheel alignment angles. If the camber is not adjusted, the tires will wear unevenly (especially along the inner edge). The cost of adjustment is 1,500–2,000 rubles, but it is cheaper than buying new tires after 10 thousand km.

Is it possible to restore old racks?

Theoretically, yes - some workshops offer overhaul of shock absorbers with replacement of seals and oil. However for Almera N16 this is not practical:

- The cost of restoration is 3,000–4,000 rubles. per piece (cheaper to buy new ones Monroe).

- The service life of repaired racks is no more than 30 thousand km.

- There is no guarantee that the strut will not leak after 5 thousand km.

The exception is rare original racks that are no longer in production.