Timing chain replacement typically runs $1,200-$2,800. Engines with chains buried behind the transmission (some Ford Modular V8s, BMW N20/N47) can run $2,500-$4,500.
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Not recommended unless you have OEM timing tools and service info — a mistimed engine is a destroyed engine.
Typical total runs $912–$2628 in Alabama, with parts around $300–$1200 and labor $612–$1428 at the AL average labor rate of $102/hr.
New chain(s) and guides; Tensioner(s); Cam and crank seals; Front cover gasket; New coolant; Timing verification.
Single vs dual overhead cam Chain location (front vs rear of engine) Whether VVT phasers need replacement Whether engine is interference Always get more than one written quote.
Not recommended unless you have OEM timing tools and service info — a mistimed engine is a destroyed engine.
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