RYCO SPIN-ON OIL FILTER - Z723
Engineered for reliable engine protection across a diverse range of classic and modern European vehicles, the Ryco Z723 Spin-On Oil Filter delivers quality filtration for a wide selection of Alfa Romeo, Audi, Fiat, and Yugo models. Designed to fit a broad spectrum of petrol engines—from classic 1.2L flat-fours to the 2.7L turbo V6 in the Audi S4—this filter provides dependable protection for both vintage enthusiasts and daily drivers alike.
The Z723 features high-quality internal components that resist clogging, ensuring consistent oil flow and sustained lubrication system performance throughout the service interval. Its spin-on design allows for quick, hassle-free replacement, minimising downtime for DIY enthusiasts and professional mechanics alike.
With a 35-micron filtration rating, this filter effectively captures harmful contaminants without compromising oil pressure or flow—critical for maintaining bearing health, reducing wear, and extending engine life. Manufactured to meet or exceed original equipment manufacturer (OEM) standards, the Z723 also supports new-vehicle warranty protection when fitted according to manufacturer recommendations.
Whether you're maintaining a classic Alfa Romeo Spider, a spirited Alfa 33, a performance-oriented Audi S4, or a practical Yugo hatchback, the Ryco Z723 is a trusted choice for dependable, long-lasting engine protection.
Key Features
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Spin-on design – enables fast, tool-efficient filter changes
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35-micron filtration – balances contaminant capture with flow efficiency
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Clog-resistant internal components – extend service life and reduce maintenance frequency
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Efficient oil flow – supports optimal lubrication system performance
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OEM-equivalent or better – meets strict manufacturer specifications for fit, form, and function
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Warranty compliant – protects new vehicle warranty when replaced at recommended intervals
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Durable construction – built to withstand high-pressure, high-temperature operating environments
Technical Specifications
Extensive Vehicle Coverage
Fits Selected Alfa Romeo Models
145 / 146 Series
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146 (930.B1) – 1.7L AR 33401 DOHC 16v petrol, 95kW (FWD) [1994–1996]
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146 – 1.6L petrol (FWD) [1995–1996]
155 Series
164 Series
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164 (164.AB/AD/AH) – 3.0L AR 06412 SOHC 12v petrol V6, 135kW (FWD) [1987–1992]
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164 (164.AG) – 3.0L AR 06430/AR 64301 SOHC 12v petrol V6, 147kW (FWD) [1990–1992]
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164 (164.K1) – 3.0L AR 66301/66302/64306 DOHC 24v petrol V6, 155kW (FWD) [1992–1998]
33 Series
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33 (905.A) – 1.2L AR 30585 SOHC 8v petrol, 50kW (FWD) [1983–1989]
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33 (905.A2G) – 1.5L AR 30520 SOHC 8v petrol, 66kW (FWD) [1983–1986]
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33 (905.A3) – 1.7L AR 30550 SOHC 8v petrol, 84–87kW (FWD/AWD) [1986–1990]
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33 (905A2S/905B1) – 1.5L AR 30182 SOHC 8v petrol, 70kW (AWD) [1984–1987]
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33 (905B3C) – 1.7L AR 30550 SOHC 8v petrol, 87kW (FWD) [1988–1989]
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33 (905B3F) – 1.7L AR 30558 SOHC 8v petrol, 77kW (FWD) [1988–1989]
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33 (907.A1B/A1C/A1G) – 1.7L AR 30746/30747 DOHC 16v petrol, 95–101kW (FWD/AWD) [1990–1994]
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33 (907A2/A2B) – 1.5L AR 30734/30751 SOHC 8v petrol, 71–77kW (FWD) [1990–1994]
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33 – 1.2L, 1.4L & 1.5L petrol variants (FWD/AWD) [1990–1994]
75 Series
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75 (162.4CB/162.B4) – 2.0L AR 06166/06224 DOHC 8v petrol, 107–109kW (RWD) [1987–1992]
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75 (162.B1C/D) – 1.8L AR 06134 DOHC 8v turbo petrol, 110kW (RWD) [1986–1992]
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75 (162.B1E) – 1.8L AR 06134/06158 DOHC 8v turbo petrol, 114kW (RWD) [1986–1990]
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75 (162.B6A) – 3.0L AR 06124 SOHC 12v petrol V6, 136kW (RWD) [1987–1992]
Alfasud Series
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Alfasud (901_) – 1.2L, 1.3L & 1.5L petrol (FWD) [1972–1985]
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Alfasud (902.A0) – 1.3L AS/AR 30184 SOHC 8v petrol, 55kW (FWD) [1976–1979]
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Alfasud (902_) – 1.4L AR301.68 petrol (FWD) [1978–1989]
Alfetta Series
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Alfetta (116.55F/116.55N) – 2.0L AR 01655/01713/10520 DOHC 8v petrol, 97kW (RWD) [1978–1984]
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Alfetta GT (11610/11636) – 2.0L AR 01655 DOHC 8v petrol, 96kW (RWD) [1977–1984]
Giulietta Series
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Giulietta (116.A1A) – 2.0L AR 01655/11671 DOHC 8v petrol, 96kW (RWD) [1980–1985]
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Giulietta (116.AA/AB) – 1.8L AR 01678 DOHC 8v petrol, 90kW (RWD) [1979–1985]
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Giulietta (116) – 2.0L AR 01699 DOHC 8v turbo petrol, 125kW (RWD) [1983–1985]
GTV Series
Spider Series
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Spider (11538/115A1) – 2.0L AR 00515/01590 DOHC 8v petrol, 93kW (RWD) [1977–1993]
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Spider (115680/115681) – 2.0L AR 01544 DOHC 8v petrol, 85kW (RWD) [1986–1990]
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Spider (115A1A) – 2.0L AR 01588 DOHC 8v petrol, 88kW (RWD) [1990–1993]
Sprint Series
Fits Selected Audi Models
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A4 B5 (8D2) – 2.7L AGB/AZB DOHC 30v turbo petrol V6, 195kW (AWD) [1997–2001]
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A4 B5 Avant (8D5) – 2.7L AGB/AZB DOHC 30v turbo petrol V6, 195kW (AWD) [1997–2001]
Fits Selected Fiat Models
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124 – 1.4L 124 B2.000 OHV 8v petrol, 51kW (RWD) [1968–1972]
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124 BC 1 – 1.6L 125 BC.000/125 B.000 DOHC 8v petrol, 74kW (RWD) [1971–1973]
Fits Selected Yugo Models
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45-65 – 0.9L 164A0 OHV 8v petrol, 34kW (FWD) [1983–1991]
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45-65 – 1.1L 128A4/11A SOHC 8v petrol, 41kW (FWD) [1983–1991]
Why Choose Ryco?
With over 85 years of Australian engineering excellence, Ryco is a trusted name in filtration across passenger, commercial, and heavy-duty sectors. Every Ryco filter is rigorously tested to meet or exceed ISO and SAE international standards, ensuring consistent quality and performance. The Z723 continues this legacy—delivering the durability, efficiency, and protection that drivers and mechanics rely on, kilometre after kilometre.
