SKU: 48323034964

AJUSA CYLINDER HEAD GASKET TO SUIT BMW Z SERIES Z4 M54B25 M54B30 2.5L 3.0L I6

Sale price$117.90 Regular price$131.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

AJUSA CYLINDER HEAD GASKET TO SUIT BMW Z SERIES Z4 M54B25 M54B30 2.5L 3.0L I6Ajusa Cylinder Head Gasket: Precision Engineered for Engine Protection Ajusa head gasket is meticulously designed to provide a reliable seal between the engine block and cylinder head, ensuring efficient combustion and preventing fluid leakage. A failing head gasket can cause overheating, coolant loss, white smoke, misfires, and oil contamination, often due to internal leaks that may lead to serious damage if left unresolved. This gasket delivers

Ajusa Cylinder Head Gasket: Precision Engineered for Engine Protection

Ajusa head gasket is meticulously designed to provide a reliable seal between the engine block and cylinder head, ensuring efficient combustion and preventing fluid leakage. A failing head gasket can cause overheating, coolant loss, white smoke, misfires, and oil contamination, often due to internal leaks that may lead to serious damage if left unresolved. This gasket delivers consistent performance under high pressure and temperature conditions. Whether you're rebuilding an engine or replacing worn components, Ajusa delivers dependable performance backed by decades of expertise in critical sealing solutions.

Why Choose Ajusa Cylinder Head Gasket?

  • Manufactured from high-quality materials, including MLS, tailored for specific application requirements.
  • Designed to retain structural integrity under prolonged thermal stress.
  • Effective in reducing oil and coolant crossover under dynamic load.
  • Matches OE fitment standards for seamless installation.
  • Contributes to consistent combustion for improved fuel use and reduced emissions.

Upgrade to Ajusa cylinder head gasket today for trusted reliability, optimal combustion efficiency, and enhanced durability.

This head gasket suits BMW vehicles fitted with M54B25 and M54B30 I6 engines.

Contents:

  • 1 X Cylinder head gasket

Vehicle Fitment Guide

Notes:

  • The image is for illustrative purposes only.
  • New cylinder head bolts must also be used when replacing head gaskets.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48323034964

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LINDA LIGHTFOOT
Natrona Heights, US
★★★★★ 5
Just as described
Size: Large, Color: Greengolf
Good quality, fit as sized
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Reviewed in the United States on May 13, 2026
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Jag
San Leandro, US
★★★★★ 5
Like it, fits perfectly
Size: Medium, Color: Halloween Khaki Bat
Nice fit & perfect colors…like it👍🏻
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Reviewed in the United States on April 19, 2026
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John Wirth
Lowell, US
★★★★★ 5
Very nice shirts for everyday wear.
Size: Medium, Color: Olive
Repeat order on these shirts. Fits well and looks good.
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Reviewed in the United States on May 15, 2026
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Mark M. Troy, MI
Birmingham, US
★★★★★ 5
Excellent value, consistent fit, cool, comfortable and durable.
Size: Large, Color: Army Green
I have purchased 20 plus of these shirts in the past six months. The first batch in spring, figuring if any inconsistencies or quality issues arose upon delivery, no problem. Amazon's return policy has always been hassle free. After trying on the fourth shirt and noticing no outstanding flaws or differences, all were simply opened, laundered and hung on a hanger. The material is 100 percent cotton, but assuming they are removed from the dryer immediately (medium heat) - no ironing necessary. No appreciable shrinking is observed and no outliers in the batch. My sport shirt size is men's US large regular fit. Other relevant sizes - 17.5 inch neck, 46 inch shoulders, 34 inch sleeves and 36 inch waist. Overall fit of these shirts is of appropriate roominess without bagginess. Shirt tail length is spot on, work dress code requires tucked in, and they stay tucked in. Casual requires not tucked in, and unless I am reaching for the sky with both hands while on tip toes, the shirt tail/ belt line is not breached. The sleeve length could have been extended by an inch since they taper to an elastic cuff, requiring that the sleeves are pulled back to original position following an extended reach. But given the choice, the sleeves as is are preferred over a straight cut without the elastic cuff. As an upgrade to the T shirt appearance of the shirt tail when not tucked in, the side seams end with a reinforced, one inch inverted V, a feature not typical in this price range. To date, durability has not been an issue. Fraying, fabric pilling and fading have not occurred. It is quite difficult, if not impossible, to differentiate the age of two duplicate color shirts purchased in two separate batches. Again, excellent value, consistent fit, cool, comfortable and durable!
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Reviewed in the United States on October 30, 2017
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Sophia Eugenia
West Palm Beach, US
★★★★★ 4
Decent, definitely got the job done
Size: X-Large, Color: Light Grey Heather, Size: X-Large, Color: Light Grey Heather
The came out to be a pretty decent quality for the price. Was going to a polo match and just needed something to creat on for my date
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Reviewed in the United States on April 1, 2026

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