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Holden Viva Engine Number
Use this guide to locate the engine number on your Holden Viva and line up the right engine-related parts enquiry.
The Holden Viva (JF series, sold from 2005 to 2009) was a small front-wheel-drive car imported from GM Daewoo in Korea, essentially a rebadged Daewoo/Chevrolet Lacetti, and was offered in sedan, five-door hatch and wagon forms with a 1.8-litre petrol four, slotting in below the Astra as Holden's most affordable model of the era.
Where to find your Holden engine number
The stamped engine number is on a machined pad on the block. Its location depends on the engine family:
- Inline six-cylinder: on a pad on the right-hand side of the block, above the engine-mount boss.
- V8 (253 / 308, 4.2 / 5.0 litre): on a pad on the left-hand side of the block, above the engine mounting.
- V6 (Buick-derived, Ecotec, Alloytec): on the front left-hand face of the block, below the ignition coil.
- Later V6 and LS V8 models: the build / engine plate sits on the radiator support panel (VT-VZ era) or the passenger-side strut tower (VE / VF era).
You may need to wipe the pad clean to read the stamped number, and on air-conditioned cars the compressor can sit in front of it. Older Holden engines use a capacity-plus-tune prefix (for example 186S or a Q-series V8 code), while modern engines (Ecotec, Alloytec and the LS V8 family) use a GM engine code plus a separate stamped serial.
For the most accurate part match, send us both the engine code or prefix and the full stamped number, along with whether the car is automatic or manual.
On this model
The JF Viva used a single engine across the range: a 1.8-litre GM/Daewoo "Family" (also referred to as E-TEC) petrol four-cylinder of roughly 1796cc. Rather than the old Holden prefix system, this engine carries a GM/Daewoo engine code and a stamped block serial number, so identification relies on the code and the number physically stamped on the block rather than a Holden-style letter prefix. When quoting the engine for parts, cite the 1.8-litre capacity together with the stamped block serial so the supplier can match it accurately. If you cannot clearly read the stamped number, note the 1.8-litre capacity and the JF series and confirm details against the compliance plate rather than guessing the code.
This page also draws on later year-by-year data for Holden VIVA to cover modern variants.
Frequently asked questions
Where is the engine number on a Holden Viva?
It is stamped on a machined pad on the engine block. Inline sixes are on the right side above the engine mount, the 253/308 V8s on the left side above the mount, and the V6 engines on the front left face below the ignition coil. You may need to wipe the pad clean to read it.
What is the difference between an engine prefix and an engine code?
Older Holden engines use a capacity-plus-tune prefix stamped on the block, while modern engines (Ecotec, Alloytec and the LS V8 family) use a GM engine code plus a separate stamped serial.
Do you match engine numbers to parts?
Yes. Send us the engine code or prefix and the full stamped number, plus whether the car is automatic or manual, and we will match the right engine-related part.
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