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Description
Cylinder head gasket Chevrolet Spark 1.2 B12D1 HS-GM-C023Vehicle Compatibility This cylinder head gasket is designed for the following Chevrolet application. Always confirm engine code and year before ordering: 2010on Chevrolet Spark 1. 2 engine code B12D1 petrol Match your Sparks VIN and engine code B12D1 to ensure HS GM C023 is the correct head gasket for your engine. Specifications Part type: Cylinder head gasket SKU: HS GM C023 Engine code: B12D1 Engine size: 1. 2 litre petrol Bore diameter (): 70. 8 mm
Vehicle Compatibility
This cylinder head gasket is designed for the following Chevrolet application. Always confirm engine code and year before ordering:
- 2010–on Chevrolet Spark 1.2 – engine code B12D1 – petrol
Match your Spark’s VIN and engine code B12D1 to ensure HS-GM-C023 is the correct head gasket for your engine.
Specifications
- Part type: Cylinder head gasket
- SKU: HS-GM-C023
- Engine code: B12D1
- Engine size: 1.2 litre petrol
- Bore diameter (Ø): 70.8 mm
- Fitting position: Between cylinder block and cylinder head
- Vehicle: Chevrolet Spark 1.2 (2010–on)
- OE numbers: 25 181 250, 25 184 663 (25181250, 25184663)
- Function: Seals combustion chambers, coolant and oil passages between block and head
Features
- Correct 70.8 mm bore size for the Chevrolet Spark 1.2 B12D1 engine
- Gasket layout matched to OE references 25181250 and 25184663 for accurate fitment
- Designed to maintain compression and seal coolant and oil galleries when installed on a flat, clean surface
- Suitable for standard rebuilds, head skim repairs and head gasket replacement on B12D1 engines
- Helps restore reliable starting, performance and cooling when used with proper installation procedures
Ideal replacement whenever the cylinder head is removed for overheating repairs, gasket failure or valve work on the Spark 1.2.
Why Buy From Us
- Focused range of Chevrolet small-engine gaskets and top-end rebuild components
- Fitment support to help you confirm engine code B12D1 and OE references before opening the packaging
- Local stock for quick turnaround on workshop and mechanical repairs
- Supplier backed warranty when installed by a suitably qualified workshop
- Fast courier delivery to major towns and cities countrywide
Installation & Maintenance Tips
- Have the head gasket fitted by a qualified technician experienced with modern aluminium cylinder heads
- Always pressure test and skim the cylinder head if required; ensure both block and head sealing faces are flat and clean
- Use new head bolts where specified (often torque-to-yield on modern engines) and follow the exact tightening sequence and angles
- Never use extra sealant on the gasket unless explicitly specified by the manufacturer
- Flush the cooling system, replace coolant with the correct specification and bleed air thoroughly after reassembly
- Change engine oil and filter after the repair to remove any contamination from previous overheating or gasket failure
- After installation, monitor coolant level, oil level and engine temperature carefully for the first few hundred kilometres
Engine Parts Installation Warning
Cylinder head gaskets are critical engine components. Incorrect surface preparation, skipping a head skim when required, using old stretch bolts, or not following the correct torque sequence can lead to immediate gasket failure, coolant loss, oil contamination and serious engine damage.
For this reason, head gaskets should only be fitted by a suitably qualified and properly equipped workshop that can pressure test, measure warpage, follow the manufacturer’s torque procedure and verify that the cooling system and lubrication system are operating correctly after installation.
Engine Parts Return Policy Warning
Engine gaskets and sealing components are sensitive items. Once the inner packaging is opened, the gasket handled, test-fitted or installed, it is 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 numbers 25181250 / 25184663 before opening the packaging of this cylinder head gasket HS-GM-C023. 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