FAQ
TL;DR: For an Opel Astra G 1.7 DTI, expect PLN 500–2,000; “The labor itself is about PLN 500.” [Elektroda, diablo23248, post #16893105]
Why it matters: Knowing real-world ranges helps you budget, compare quotes, and avoid low-quality shortcuts. This FAQ is for first-time owners asking how much a head-gasket job should cost and what’s included.
Quick Facts
- Labor alone: approx. PLN 500 for head removal/refit and planning coordination. [Elektroda, Pedros050, post #16892575]
- Bare-bones replacement quotes of PLN 200–300 exist, but scope is minimal. [Elektroda, ^ToM^, post #16892898]
- Full job with machining, bolts, timing, fluids: about PLN 2,000. [Elektroda, diablo23248, post #16893105]
- Big cities can charge up to 2× small-town rates. [Elektroda, Meteo33, post #16894745]
- Some shops quote ~PLN 1,000 ±200 with full seals and timing, with warranty. [Elektroda, szymitsu21, post #16894894]
How much does head-gasket replacement cost on an Astra 1.7 DTI?
Typical budgets range from PLN 500 for labor-only to about PLN 2,000 for a comprehensive job. The higher figure includes machining, new head bolts, manifold gaskets, timing work, fluids, and checks. Plan your scope first, then match quotes to the scope. [Elektroda, diablo23248, post #16893105]
What does a proper ‘full job’ include?
Expect head gasket, manifold and cover gaskets, head planing, new stretch bolts, timing set assessment or renewal, valve checks and seals, oil and filters, and fresh coolant. “Lightly counting about PLN 2,000” aligns with that scope. Ask shops to itemize each task. [Elektroda, diablo23248, post #16893105]
Why do quotes vary so much by location?
Regional labor rates and shop overheads drive differences. In large cities, prices often run about twice those in smaller towns. One poster summarized it plainly: “A lot depends on the region.” Factor travel costs if you choose a lower-cost area. [Elektroda, Meteo33, post #16894745]
Is a PLN 200–300 quote realistic?
Such quotes exist but usually cover a minimal scope and limited accountability. Some mechanics do side jobs “after hours,” which can reduce price but increase risk. Verify machining, bolt replacement, and warranty before accepting a low quote. [Elektroda, Cobrat, post #16893258]
Should I replace the timing set during the gasket job?
Timing may add cost if due. The head comes off anyway, so access is open. If the timing set is worn or near interval, replacing now prevents paying labor twice. Ask for a separate line item and parts list on the quote. [Elektroda, Pedros050, post #16892575]
What if the cylinder head is cracked or badly warped?
Cracks and excessive warping change everything. Planing alone won’t save a cracked head, and costs rise with repair or replacement. Shops often give a conditional quote: valid if the head is not cracked. Build a contingency into your budget. [Elektroda, Pedros050, post #16892575]
Which extra parts are smart to replace while you’re in there?
Beyond the gasket set and bolts, consider valve stem seals, timing components, fluids, and filters. On high-mileage engines, some shops suggest piston rings and related checks during the same teardown to avoid repeat labor. Confirm necessity before approving. [Elektroda, diablo23248, post #16893105]
How do I get a trustworthy price and avoid surprises?
Call multiple workshops and discuss scope in person. Prices vary, and speaking on-site improves accuracy and accountability. Ask each shop to confirm machining, bolt replacement, timing, fluids, and warranty in writing before booking. [Elektroda, zibi999, post #16895072]
Quick 3-step: how to request a head-gasket quote that’s apples-to-apples?
- Share symptoms and ask for a written scope (machining, bolts, timing, fluids).
- Request line-item pricing and warranty terms.
- Visit the shop to validate capability before scheduling. [Elektroda, zibi999, post #16895072]
Do reputable workshops offer a warranty on this repair?
Yes. Some mechanics explicitly state they provide a warranty when they replace all seals and the timing set as part of the job. Warranty often depends on using new bolts, proper machining, and fluids. Confirm coverage length and conditions. [Elektroda, szymitsu21, post #16894894]
Why does labor alone hover around PLN 500?
That figure reflects the teardown, reassembly, and coordination with head planing if needed. It assumes no major complications. If timing or additional parts are required, labor or total cost increases. Ask whether valve clearances and checks are included. [Elektroda, Pedros050, post #16892575]
Are big-city quotes really up to double?
Yes, posters report that service prices in the largest cities can be roughly twice those in small towns. If you can travel, compare quotes regionally. Balance savings against time and potential follow-up visits. [Elektroda, Meteo33, post #16894745]
What should I budget if I want everything refreshed at once?
Plan for about PLN 2,000 when you include machining, new bolts, seals, timing work, fluids, and valve checks. This consolidates labor and reduces repeat tear-down risk. It is a practical target for high-mileage engines. [Elektroda, diablo23248, post #16893105]
Does a higher price always mean better quality?
Not automatically. Price alone is not the best indicator of workmanship. Ask for scope, parts brands, machining details, and warranty. One poster noted the amount isn’t the most appropriate measure of quality. Vet the shop’s process instead. [Elektroda, zibi999, post #16895270]
Can someone do it cheaply ‘after hours’, and what’s the risk?
Yes, some mechanics take side jobs after hours, which can lower the price. Risks include limited documentation, unclear scope, and weaker guarantees. Cheap work often excludes machining, new bolts, or timing, raising failure risk later. [Elektroda, Cobrat, post #16893258]
