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Description
Cylinder head bolt set Chevrolet Spark 1.2 B12D1 MAP-100455Vehicle Compatibility This cylinder head bolt set is designed for the same Chevrolet Spark application as head gasket HS GM C023. Always confirm engine code before ordering: 2010on Chevrolet Spark 1. 2 engine code B12D1 petrol Match your Sparks VIN and engine code B12D1 to ensure head bolt set MAP 100455 is correct for your engine. Specifications Part type: Cylinder head bolt set SKU: MAP 100455 Thread size: M10 Bolt head design: Female star (internal
Vehicle Compatibility
This cylinder head bolt set is designed for the same Chevrolet Spark application as head gasket HS-GM-C023. Always confirm engine code before ordering:
- 2010–on Chevrolet Spark 1.2 – engine code B12D1 – petrol
Match your Spark’s VIN and engine code B12D1 to ensure head bolt set MAP-100455 is correct for your engine.
Specifications
- Part type: Cylinder head bolt set
- SKU: MAP-100455
- Thread size: M10
- Bolt head design: Female star (internal Torx style)
- Bolt length: 99 mm
- Set contents: 10 × cylinder head bolts
- Engine code: B12D1
- Engine size: 1.2 litre petrol
- Vehicle: Chevrolet Spark 1.2 (2010–on)
- OE reference: 96 416 362 (10×)
- Fitting position: Cylinder head to engine block
- Function: Clamps cylinder head to block and maintains correct gasket sealing pressure
Features
- Correct M10 × 99 mm head bolt dimensions for Chevrolet Spark 1.2 B12D1 engines
- Female star head design to match the OE style bolts and allow accurate torque/angle tightening
- Supplied as a full set of 10 bolts so all cylinder head fasteners can be replaced together
- Engineered to work with the matching 70.8 mm bore head gasket profile on the B12D1 engine
- Helps maintain consistent clamping force on the head gasket, improving long-term sealing and reliability
Ideal to use whenever the cylinder head is removed for gasket replacement, overheating repairs or valve work on the Spark 1.2.
Why Buy From Us
- Matched head gasket and head bolt solutions for Chevrolet Spark 1.2 engines
- Fitment support to help you confirm engine code and OE reference before opening the packaging
- Local stock for quick turnaround on workshop and mechanical repairs
- Supplier backed warranty when installed by a suitably qualified workshop following correct procedures
- Fast courier delivery to major towns and cities countrywide
Installation & Maintenance Tips
- Always replace head bolts as a complete set; do not mix old and new bolts on the same cylinder head
- Clean bolt holes in the block and remove oil, coolant and old thread debris before installing new bolts
- Lightly oil the threads and underside of the bolt heads only if specified by the repair manual; follow manufacturer guidance
- Use a calibrated torque wrench and angle gauge to follow the exact torque-and-angle tightening sequence for the B12D1 engine
- Never reuse torque-to-yield (stretch) head bolts; they are designed for single use only
- Tighten bolts in the correct order from the centre outwards to avoid warping the cylinder head
- After the repair, monitor coolant level, oil level and operating temperature carefully to confirm correct sealing
Engine Parts Installation Warning
Cylinder head bolts are critical safety and reliability components. Incorrect lubrication, dirty threads, skipping angles or deviating from the tightening sequence can cause poor clamping, head gasket failure, coolant loss and serious engine damage.
For this reason, head bolts and head gaskets should only be fitted by a suitably qualified and properly equipped workshop that can check head and block flatness, follow the exact torque procedure, and verify that the cooling and lubrication systems are operating correctly after installation.
Engine Parts Return Policy Warning
Engine fasteners and sealing components are sensitive items. Once the inner packaging is opened, bolts are handled, test-fitted or installed, they are no longer considered unused. In line with common supplier policies, opened or fitted engine parts are generally non-returnable unless an incorrect item was supplied and it remains unused, clean and in its original, undamaged packaging.
Please double check your Chevrolet Spark model, year, engine code B12D1 and OE number 96 416 362 before opening the packaging of this head bolt set MAP-100455. If you are unsure, contact us first so we can help confirm the correct part for your vehicle.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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