- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Engines & Engine Parts /
- Engine Parts /
- Head Bolt Sets /
- Ajusa Head Bolt Set 81046600
0 ratings
Item #:
19064767
Ajusa Head Bolt Set 81046600
Item #:
19064767
AED 491
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, July 10
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
OE quality head bolt set is vehicle specific and a direct replacement
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Construction
Crafted from high-quality materials, this head bolt set ensures longevity and resistance to wear, minimizing the need for replacements and providing reliability in your engine maintenance tasks.
Precision Fit
Designed for a precise fit in specific engine models, this set reduces the risk of stripping and enhances engine performance, facilitating smoother installation and optimal functionality.
Comprehensive Set
Includes various bolt sizes to cater to a range of applications, making this head bolt set a versatile solution for both professional mechanics and DIY enthusiasts, enhancing convenience and efficiency in repairs.
Product Details
- OE quality head bolt set for direct replacement of original components
- Responsible for holding cylinder head to engine block
- Includes 8 head bolts
- Replacement required when changing head gasket
- Offers excellent coverage for European and Asian vehicles
- Manufactured in Spain by Ajusa, a leading international automotive gaskets manufacturer
Product Technical Details
| Manufacturer | Ajusa |
| Brand | Ajusa |
| Model | 81046600 |
| Item Weight | 0.033 ounces |
| Product Dimensions | 9.45 x 7.68 x 1.18 inches |
| Item model number | 81046600 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 81046600 |
| OEM Part Number | 078103385J |
Who Should Buy?
-
Mechanics and Technicians
Professional mechanics will appreciate the high-quality materials and precision engineering of this head bolt set.
-
DIY Car Enthusiasts
Car enthusiasts performing engine rebuilds will benefit from the durability and reliability of this head bolt set.
-
Auto Repair Shops
Auto repair shops require dependable components, making this head bolt set a fitting choice for their needs.
-
Occasional Users
Casual users who seldom work on cars may find this specialized product unnecessary and overly complex.
-
Non-Professional Installers
Those without mechanical expertise might struggle to properly use this head bolt set during engine assembly.
-
Budget Consumers
Customers looking for low-cost solutions may find this head bolt set to be pricier than alternatives available.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of a head bolt set like 81046600?
Answer: The head bolt set 81046600 is designed to securely attach the cylinder head to the engine block in vehicles. This ensures the integrity of the combustion chamber, allowing for optimal engine performance and preventing leaks. Using a quality head bolt set is essential because if the bolts are compromised, it can lead to severe engine damage, overheating, or loss of compression. For example, if you are rebuilding an engine or replacing a head gasket, using this head bolt set ensures that all components are held together firmly, minimizing the risk of future issues. -
Question:
How do I know if I need to replace my head bolts?
Answer: If you are experiencing engine overheating, coolant leaks, or loss of power, it may be indicative of a head bolt issue. It's also advisable to replace head bolts when performing head gasket repairs as they are typically torque-to-yield bolts. This means they stretch during installation and should not be reused. In practice, if you're undertaking engine maintenance or any significant repairs, assessing the condition of the head bolts can save time and prevent further complications down the line. -
Question:
Can I reuse old head bolts instead of buying a new set?
Answer: Generally, it's not recommended to reuse head bolts, especially torque-to-yield types, as they lose their tensile strength after being tightened. Reusing them can result in insufficient clamping force, leading to potential engine failure. For instance, if you're executing an engine rebuild, opting for a new head bolt set like 81046600 is vital to ensure a secure and reliable connection, offering peace of mind and longevity for your engine. -
Question:
What material is the 81046600 head bolt set made from?
Answer: The head bolt set 81046600 is typically made from high-quality steel, often treated for strength and durability. This material choice ensures that the bolts can withstand high levels of stress and heat generated within the engine. Additionally, quality steel construction helps prevent corrosion and wear. For those involved in automotive repair or restoration projects, utilizing a set made from robust materials is crucial to ensure reliable engine performance under varying conditions. -
Question:
How do I install the head bolts from the 81046600 set?
Answer: Installing head bolts requires careful attention to detail. Start by ensuring that the surfaces of the cylinder head and block are clean. Align the cylinder head over the block and insert the head bolts, tightening them in the correct sequence as outlined in the vehicle's service manual. It’s important to torque the bolts to the specifications provided, often in multiple stages, to ensure an even and secure fit. Following these steps can help prevent future engine issues caused by improper installation. -
Question:
Is the 81046600 head bolt set compatible with all vehicles?
Answer: The compatibility of the head bolt set 81046600 depends on the specific engine model and make of your vehicle. It's crucial to cross-reference the part number with your car's service manual or consult with an automotive professional to ensure it fits your engine. Using the correct type of head bolts is essential for maintaining engine integrity. For mechanics and automotive enthusiasts, verifying compatibility helps in selecting the best parts for repairs or upgrades, facilitating smoother operations. -
Question:
What is the average torque specification for head bolts?
Answer: The torque specifications for head bolts can vary depending on the engine design and manufacturer recommendations. Typically, they can range anywhere from 60 to 100 ft-lbs, often requiring a multi-stage tightening process. It’s important to consult the vehicle's service manual for the exact specifications. Practically, ensuring that the head bolts are torqued to the correct levels is essential for preventing issues like head gasket failure or engine warp during operation. -
Question:
What tools will I need to install the head bolts from the set?
Answer: To install the head bolts from the 81046600 set, you will typically need a socket wrench or torque wrench, and possibly a ratchet extension. It’s also beneficial to have a torque angle gauge and a set of sockets that match the bolt heads. For DIY mechanics, having the right tools on hand is crucial for achieving a secure installation and avoiding potential engine problems caused by improper bolt tensioning. -
Question:
How can I maintain my engine after installing the head bolt set?
Answer: After installing a new head bolt set, regular maintenance is key. This includes monitoring coolant and oil levels, checking for leaks, and following scheduled service intervals. Keeping the engine clean and addressing any warning lights immediately will contribute to longevity. For car owners, adhering to these maintenance practices can help maximize engine performance and reliability post-installation. -
Question:
Where can I buy Head Bolt Set 81046600 in UAE?
Answer: You can buy the Head Bolt Set 81046600 from Ubuy, a reliable online shopping platform that offers a variety of automotive parts and tools. Ubuy provides a user-friendly interface, making it easier to find and purchase the set you need. They also offer a comprehensive selection to ensure that you get the right part for your vehicle, along with relevant product details to assist in your purchase decision.
Ajusa Head Bolt Sets 81046600 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
SM
Sammy
Verified buyer
“Excellent! Product exactly as described and shipping was fast & efficient.”
Jan 25, 2026 · via Trustpilot
HB
Haitham
Verified buyer
“Excellent experience”
11 June 2026 · via Trustpilot
SA
Saleh
Verified buyer
“Excellent service I have always received from Ubuy thanks”
28 April 2026 · via Trustpilot
SC
Simon
Verified buyer
“Ford Edge Tailgate Struts. On time delivery and great product at a really great price!”
8 April 2026 · via Trustpilot
SA
Sameera
Verified buyer
“Honestly, I love what I ordered, so overall I'm really happy with my purchase.”
28 April 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AED 491
Order now and get it around Friday, July 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Contains 8 head bolts
- Manufactured in Spain by Ajusa
- Packaged in a protective box with assembly lube
- Ajusa has a proven track record and dedication to customer service
- Offers excellent coverage for European and Asian vehicles in US and Canada
- Head bolt replacement required for most modern engines