Used Cylinder Head
Request a VIN-matched quote for a used Cylinder Head. Availability, condition, warranty, and shipping are confirmed for your exact vehicle before purchase.
- ✔ Used-part options
- ✔ Add your VIN for fitment review
- ✔ Review warranty terms in the quote
- ✔ Confirm payment method before purchase
Part Details
Your quote request is reviewed against your vehicle details. Before buying, ask for the condition description, mileage when relevant, warranty terms, shipping cost, and final price so you can compare the available options.
Quote status: Live stock and public prices are not displayed. Request a vehicle-specific quote to review the available option and its final terms.
Compatibility: Multiple makes & models
Condition & Quality Standards
Condition grading and inspection practices vary by part and source. Before purchase, request the available condition description, mileage information when relevant, photos, and any inspection or test notes.
About This Cylinder Head
A used cylinder head is the standard repair after a blown head gasket, a cracked casting or a dropped valve seat, and the first thing to get right is which casting you need. Heads are identified by a casting number moulded into the metal, usually readable under the valve cover, and that number names the mould the manufacturer used, not a finished part number. Year, make and displacement are not enough on their own: one engine family is routinely built with several head castings differing in chamber volume, port design and valve size, and a smaller-chamber casting raises compression on the same block. The head is also the hottest part of the engine, and an aluminium overhead-cam head distorts far more than the block, so warpage, hairline cracks and cam-bore misalignment follow one overheat.
Want the full picture before you buy? Read our used cylinder head buying guide.
Before you order, it helps to read:
Common Signs Your Cylinder Head May Need Replacing
- White exhaust smoke and steady coolant loss with no puddle under the car
- Overheating, or bubbles pushing back into the coolant reservoir
- Milky, mayonnaise-coloured film on the dipstick or under the oil cap
- A misfire on one cylinder that also shows low compression on that hole
- One combustion chamber unusually clean of carbon - steam-cleaned by a coolant leak
- Valvetrain ticking, or a camshaft that binds instead of spinning freely
Symptoms vary by vehicle and driving conditions. Always confirm diagnosis before replacement.
What to Check When Buying a Used Cylinder Head
- Read the casting number off your own head - it is cast in, usually under the valve cover
- Ask if it is a bare casting or assembled, and which valvetrain parts ship with it
- Ask for flatness on a straightedge and feeler gauge - OHC aluminium within about .002 in.
- Ask whether it was dye-penetrant checked and pressure tested, not just eyeballed
- Ask how much has been milled off - each cut raises compression and retards OHC cam timing
- Confirm the cam caps are present and in position; they are line-bored with that head
- Budget a gasket set, and new head bolts if yours are torque-to-yield
Ask for these details and any available photos before approving a purchase.
What Happens After You Request a Quote
- We review your vehicle and part request
- Provide your VIN or full vehicle details for fitment review
- Review the available condition, warranty, shipping, and price details
- You decide — no obligation to buy
Response time depends on the part, vehicle information supplied, and current sourcing options.
Popular Vehicles for a Used Cylinder Head
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Availability & Quote Details
- Live stock and public pricing are not displayed for this Cylinder Head
- Available condition, fitment, warranty, shipping, and final pricing are confirmed only after we review your request
- Ask for warranty and return terms in writing before you buy
- Shipping options are confirmed for the destination and part size
Check Current Availability
We do not display unverified stock records. Send your VIN or year, make, model, and original part number so a specialist can confirm exact fitment and the options currently available.
How Pricing Is Determined
Pricing for used cylinder head depends on several factors:
- Vehicle year, make, model, and engine configuration
- Mileage and overall condition of the donor vehicle
- Supplier location and shipping distance
- Warranty coverage offered
Scope moves a cylinder-head quote. A bare casting, an assembled head with valves and springs fitted, and a head that arrives with camshafts are three different products, so the quote starts with what is included. Machine work is the next lever: whether the head has already been straightened, decked, pressure-tested or given fresh guides and seats, or whether your shop still has that ahead of it. Then scarcity of the casting, the gasket set and torque-to-yield bolts, and freight. We do not display prices: request a quote and review the written terms before you buy.
Confirm the final price and fitment basis before approving a purchase.
Frequently Asked Questions
Bare cylinder head or assembled - which should I buy?
A bare head is the casting with its machined seats and guides and nothing else - no valves, springs, retainers or rockers. An assembled head arrives with valves, springs, retainers and seals fitted, sometimes camshafts too. Get the included parts listed in writing: "complete" means different things to different sellers.
Can a used cylinder head look perfect and still be cracked?
Yes, and it is the biggest risk with a used head. Hairline cracks appear in the chambers, ports, deck face and around the valve seats, and many stay invisible until penetrating dye is used. Some show only on a pressure test, where the coolant openings are sealed and regulated air of roughly 15 to 30 psi is fed into the water jackets.
The year and engine size match - why does the casting number matter?
Because the casting number identifies the mould, and one family often ran several head castings differing in chamber volume, port shape and valve size. Both bolt on; they do not give the same compression or airflow.
Does a used head need machining before it goes on?
It needs measuring at minimum, and that is machine-shop work. Flatness on an aluminium OHC head should be within about .002 in., and a multi-layer steel gasket needs a very smooth, almost polished finish. Cutting the head lowers the camshaft, retarding cam timing, and shrinks the chambers, raising compression.
Is buying a used cylinder head a gamble?
It is a calculated one. Trade guidance on OHC head repair warns a used head can carry hidden cracks, porosity, warpage or cam-bore misalignment. Buy one whose flatness and crack test are documented, or budget your shop to check it first.
Are the left and right cylinder heads on a V6 or V8 the same part?
Often they are not. Many V6 and V8 engines use heads that must go on one specific bank, which is why remanufacturers label them L and R, while other V engines take the same casting on both sides. The casting number settles it, so read the number off your own head and say which bank failed - driver side or passenger side.
Can I reuse my old head bolts with a used cylinder head?
Not if they are torque-to-yield, and they are common on modern engines. A TTY bolt is tightened into a controlled yield zone and never returns to its original length, which is why the trade treats it as a one-time-use fastener that should never be re-used. The clamping force the gasket needs comes from that first stretch, so budget new bolts with the head.
My engine overheated - will a used cylinder head on its own fix it?
Usually not on its own. Trade guidance treats a failed head gasket as a symptom rather than the cause, and a severe overheat from a failed water pump, a stuck thermostat or a cooling-system restriction is named as enough to distort a head so the gasket can no longer seal. Find what made it run hot first, or the replacement casting warps the same way.
How is compatibility verified?
Provide your VIN or full vehicle details so you can review the fitment basis in your quote before approving a purchase.
What if the part does not fit?
Most suppliers offer limited return or exchange options. Warranty and return terms are confirmed before purchase.
How long does shipping take?
Shipping time varies by location, part size, and freight arrangement. Confirm the dispatch and delivery estimate in your quote.
