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Engine spare parts for Alfa Romeo 166 classic car repairs, restorations, and maintenance with trusted worldwide delivery.

Engine parts for Alfa Romeo 166 maintenance and repair

Keeping an Alfa Romeo 166 on the road often depends on finding the right engine parts for routine maintenance, fault repair, or a careful restoration. Whether you are a dedicated classic car owner working on your own vehicle or a specialist workshop handling a full rebuild, this category is intended for the practical needs that come with an ageing powertrain. Engine components are essential when you want to restore reliability, address wear, or replace a defective part before it leads to bigger damage. For classic car projects, choosing the correct part for the specific vehicle and engine setup is especially important, because fitment and function matter just as much as appearance.

Practical value for classic car owners and workshops

Good engine parts help preserve drivability, support stable running, and make maintenance more predictable. For owners, that can mean fewer interruptions and more confidence when using the car regularly or after seasonal storage. For workshops, suitable parts simplify diagnosis, repair planning, and restoration work on an Alfa Romeo 166. Since classic vehicles can vary in specification and condition, it is worth checking what is needed before ordering and matching the part carefully to the vehicle. This category is relevant wherever an engine issue needs a targeted solution, from preventive replacement to more extensive restoration work on a cherished classic car.

Original and reproduction options from a specialist source

Oldtimer Shop has supplied classic European car parts for more than 20 years, with a large stock that includes original parts and our own high-quality reproduction parts, available exclusively from us. That gives buyers practical choice when sourcing the right Alfa Romeo 166 engine component, especially if an original item is no longer easy to find. Our focus is on parts that suit the needs of restoration, maintenance, and long-term use, backed by a supply range built around classic vehicles. With worldwide delivery available, customers can source parts for individual repairs or larger workshop projects with confidence and convenience.

How to choose the right engine part

When selecting a part, it is best to confirm the exact application, engine type, and intended repair before ordering. This is particularly important for classic models, where small differences can affect compatibility. If you are restoring an Alfa Romeo 166, consider whether you need an original part for authenticity or a reproduction part for a functional replacement. For dependable results, review the vehicle details carefully and choose the part that matches your maintenance goal. If you are unsure, a specialist supplier can help guide the purchase so you can complete the repair efficiently and get the car back into use.

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Fiat 1100 Millecento Panda Lancia Delta engine block frost plug 30mm

Fiat 1100 Millecento Panda Lancia Delta engine block frost plug 30mm

30mm engine block freeze plug for various Fiat, Lancia and Alfa Romeo models from different periods, like: Fiat 1100 (103) Millecento Fiat 1200 Fiat 2...
On stock
Delivery in 3 days - 5 days
4.84 €
Stock price
3.08€ / piece
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0piece
Fiat Alfa Romeo Lancia M8 Bolt 46455187

Fiat Alfa Romeo Lancia M8 Bolt 46455187

Original Fiat M8 hex-head fastening bolt used for various engine and ancillary assemblies on selected Fiat, Alfa Romeo and Lancia vehicles. Supplied in original historic Fiat Group...
Only 2 left
Delivery in 3 days - 5 days
4.84 €
Stock price
0.43€ / piece
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0piece
Fiat Alfa Romeo Lancia camshaft oil seal 60603436

Fiat Alfa Romeo Lancia camshaft oil seal 60603436

Original Fiat camshaft oil seal for the intake camshaft at the timing end. This unused period spare part is supplied in original packaging. Suitable for: Alfa Romeo 145 and 146 wi...
Only 1 left
Delivery in 3 days - 5 days
4.84 €
Stock price
13.01€ / piece
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0piece
Alfa Romeo 159 Fiat Grande Punto Turbo Banjo Bolt 46460121

Alfa Romeo 159 Fiat Grande Punto Turbo Banjo Bolt 46460121

Original Fiat turbo oil feed banjo bolt for selected Fiat, Alfa Romeo and Lancia turbocharged engines. This hollow screw connects the oil supply pipe at the turbocharger inlet. Su...
Only 1 left
Delivery in 3 days - 5 days
4.84 €
Stock price
8.74€ / piece
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0piece
Bosch Oil Filter Alfa Romeo 147 Fiat Stilo F026407351

Bosch Oil Filter Alfa Romeo 147 Fiat Stilo F026407351

Bosch spin-on engine oil filter for selected Alfa Romeo, Fiat and Lancia engines. Reference F 026 407 351, also identified by the Bosch trade number P 7351. Suitable for: Alfa Rom...
Only 1 left
Delivery in 3 days - 5 days
4.84 €
Stock price
5.34€ / piece
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0piece
Fiat Alfa Romeo Air Hose Clamp 11516690

Fiat Alfa Romeo Air Hose Clamp 11516690

Original Fiat air hose clamp for securing selected air-intake and turbo hose connections. This quick-release band clamp is also listed for various Alfa Romeo and Lancia application...
Only 1 left
Delivery in 3 days - 5 days
4.84 €
Stock price
3.10€ / piece
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0piece
Alfa Romeo 147/156 Fiat Stilo Oil Filter 71753742

Alfa Romeo 147/156 Fiat Stilo Oil Filter 71753742

Original Fiat spin-on engine oil filter for selected Alfa Romeo, Fiat and Lancia engines. It removes contaminants from the engine lubricant and is supplied in original Fiat Group p...
Only 1 left
Delivery in 3 days - 5 days
4.84 €
Stock price
5.87€ / piece
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0piece
Fiat Alfa Romeo Lancia Timing Tensioner Bolt 46476121

Fiat Alfa Romeo Lancia Timing Tensioner Bolt 46476121

Original Fiat timing belt tensioner or guide-roller mounting bolt with washer assembly. This unused old-stock component is intended for selected five-cylinder petrol and diesel eng...
Only 4 left
Delivery in 3 days - 5 days
4.84 €
Stock price
11.06€ / piece
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0piece
Fiat Punto Doblo Alfa Romeo 156 Oil Filter 46805832

Fiat Punto Doblo Alfa Romeo 156 Oil Filter 46805832

Original Fiat spin-on engine oil filter for selected Fiat, Alfa Romeo and Lancia diesel applications. Supplied in original packaging. Suitable for: Fiat Punto II 1.9 JTD Fiat Dobl...
Only 1 left
Delivery in 3 days - 5 days
4.84 €
Stock price
7.20€ / piece
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Fiat Bravo Tipo Lancia Dedra Alfa Romeo engine mount 7629021 7642540

Fiat Bravo Tipo Lancia Dedra Alfa Romeo engine mount 7629021 7642540

Engine mount/support for: Fiat Brava Fiat Bravo 1 Fiat Tempra Fiat Tipo Lancia Dedra Lancia Delta 2 Lancia Lybra Alfa Romeo 33 Alfa Romeo 145 Alfa Rom...
Only 1 left
Delivery in 3 days - 5 days
4.84 €
Stock price
22.00€ / piece
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Alfa Romeo 155 156 164 166 75 90 GTV Spider oil seal ring Corteco

Shaft oil seal ring for various types of: ALFA ROMEO 155 (167) 2.0 T.S. (167.A2) (106kW, 199202 199304) ALFA ROMEO 155 (167) 2.0 T.S. (167.A2A) (104kW, 199202 199502) ALFA ROMEO ...
Only 6 left
Delivery in 3 days - 5 days
4.84 €
Price on offer
6.62€ / piece
Stock price
7.36€ / piece
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0pair
Fiat 1.9 JTD water pump seal ring 894834 46515829 60812845

Fiat 1.9 JTD water pump seal ring 894834 46515829 60812845

Engine water pump seal ring/gasket for Fiat 1.9 JTD engines, as fitted to various: Alfa Romeo 145 Alfa Romeo 146 Alfa Romeo 147 Alfa Romeo 156 Alfa Romeo 159 Alfa Romeo 166 Alfa Ro...
Only 1 left
Delivery in 3 days - 5 days
4.84 €
Stock price
3.10€ / pair
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Alfa Romeo 147 156 166 GTV Lancia Kappa Thesis alternator bracket 60616279

Alfa Romeo 147 156 166 GTV Lancia Kappa Thesis alternator bracket 60616279

Alternator bracket for various types of: ALFA ROMEO W8 147 BZ/DS (2000-2010) ALFA ROMEO T7 156 BENZINA (1997-2002) ALFA ROMEO X1 156 M.Y.2002 BZ/DS (2001-2005) ALFA ROMEO W9 166 BZ...
Only 1 left
Delivery in 3 days - 5 days
5.92 €
Stock price
10.47€ / piece
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Alfa Romeo 145 146 156 GTV alternator voltage regulator 9951247

Alfa Romeo 145 146 156 GTV alternator voltage regulator 9951247

Alternator voltare regulator with brushes for various: Alfa Romeo 145 Alfa Romeo 146 Alfa Romeo 147 Alfa Romeo 156 Alfa Romeo 166 Alfa Romeo GTV (1998...
Only 1 left
Delivery in 3 days - 5 days
4.84 €
Stock price
36.02€ / piece
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Alfa Romeo 145 146 156 166 Fiat Bravo fuel filter valve bolt 9948251

Alfa Romeo 145 146 156 166 Fiat Bravo fuel filter valve bolt 9948251

Engine fuel (Diesel) filter valve bolt for various: Alfa Romeo 145 Alfa Romeo 146 Alfa Romeo 156 Alfa Romeo 166 Fiat Bravo Fiat Brava Fiat Multipla Fi...
Only 5 left
Delivery in 3 days - 5 days
4.84 €
Stock price
21.01€ / piece
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Alfa Romeo 145 146 155 166 1.8 engine timing belt tensioner 60812622

Alfa Romeo 145 146 155 166 1.8 engine timing belt tensioner 60812622

Engine timing belt tensioner for: Alfa Romeo 145 Alfa Romeo 146 Alfa Romeo 155 1.8 TS Alfa Romeo 166 Alfa Romeo GTV/Spider (916)...
Only 1 left
Delivery in 3 days - 5 days
5.92 €
Stock price
18.64€ / piece
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Frequently Asked Questions

Which Alfa Romeo 166 parts are covered in this category?
This category covers engine spare parts for the Alfa Romeo 166. It is intended for maintenance, repair, and restoration work. If you are looking for a specific component, check the vehicle and engine details carefully before ordering.
Are these engine parts suitable for restorations and regular repairs?
Can I choose between original and reproduction parts?
Do you deliver Alfa Romeo 166 engine parts worldwide?

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