ACDelco Oil Filter AC061 – Spin-On (Ryco Z178A, M20x1.5, Holden Rodeo, Isuzu Diesel)

Product Description:

The ACDelco AC061 oil filter is a reliable spin-on filter designed for both petrol and diesel engines, commonly found in older utes, SUVs, and light commercial vehicles.

With a built-in anti-drain back valve and by-pass valve, it ensures proper oil flow and protection during cold starts and under demanding conditions.

A popular choice for workhorse vehicles like Holden Rodeo and Isuzu models, making it a strong seller for rural and trade customers.

Specifications:

• Brand: ACDelco
• Part Number: AC061
• GM Part Number: 19266408
• Type: Oil Filter
• Filter Type: Spin-On
• Filter Detail: Full Flow Canister
• Height: 100mm
• Outer Diameter: 90mm
• Thread: M20 x 1.5
• By-Pass Valve: Yes
• Anti Drain Back Valve: Yes
• Dual Flow: No
• Cross Reference: Ryco Z178A

Key Features:

✔ Anti-drain back valve – protects engine on startup
✔ By-pass valve – maintains oil flow if filter blocks
✔ Strong canister design for durability
✔ Suitable for petrol & diesel applications
✔ Ideal for older vehicles and work utes

Vehicle Compatibility (Common Applications):

Holden:
• Rodeo 2.5L / 2.8L Diesel (1988–2003)

Isuzu:
• Bighorn 2.8L Diesel
• ELF Trucks
• Fargo Vans
• Faster / Rodeo

Chery:
• J3 1.6L Petrol
• J11 2.0L Petrol

Subaru:
• Bighorn (import models)

If you are unsure if this is suitable for your Vehicle contact us with your Your Rego Or VIN (Chassis #) and we will assist you

100% Fitment Guarantee only applies if Fitment confirmation is asked before Purchasing. Returns will not be accepted if fitment advice is not asked for before purchasing