Vauxhall Parts Guides
Part numbers, fitment and common faults for Vauxhall models — organised by model below.
The GM-Era Timing Chain Issue Spans Almost the Whole Range
If there's one issue worth knowing before buying any older Vauxhall, it's this: the small 1.0, 1.2 and 1.4-litre petrol engines fitted across the Corsa, Astra, Adam and Mokka for well over a decade have a well-documented, widely reported reputation for timing chain tensioner wear. The telltale symptom is a rattling, almost diesel-like noise on cold start that eases once the oil has circulated — caused by the hydraulic tensioner struggling to maintain pressure before oil pressure builds. Left unaddressed, chain stretch throws valve timing out of sync, leading to misfires, rough idling, and in the worst cases the chain jumping teeth entirely, which risks serious internal engine damage. This isn't a rare, isolated complaint — it's consistently reported across owner forums and independent garage data spanning multiple Vauxhall generations, and on some early Corsa D 1.4 examples, the problem was serious enough that Vauxhall issued a UK recall to check camshaft bolt torque after fractured camshaft "fingers" caused the chain to jam entirely.
The uncomfortable reality reported by long-term owners: even a chain that "should last the life of the engine," as this design is often marketed, can develop tensioner wear as early as 20,000-40,000 miles on the affected engines if oil changes lag behind the demands of frequent short trips and stop-start city driving. A full OE-specification timing chain kit — chain, tensioner, guide rails, and sprockets together — rather than a partial repair is the generally recommended fix once wear is confirmed, since replacing only the obviously failed component often leaves other worn parts in place to fail again shortly after.
What Genuinely Helps: Oil Change Frequency, Not Luck
Owners who've kept these engines rattle-free for well over 100,000 miles consistently report the same discipline: changing oil every 6,000-10,000 miles with a quality synthetic oil, rather than stretching to Vauxhall's official (often 20,000-mile) interval. This is a genuine, actionable piece of advice worth taking seriously if you own or are buying one of the affected engines — the official interval appears to be a genuine contributing factor in how often this problem shows up, and shortening it meaningfully is one of the few things within an owner's control that measurably reduces the risk.
Newer Vauxhalls Run on a Completely Different Platform
Since Vauxhall's acquisition by the PSA Group (now Stellantis), the current generation of Corsa (from around 2019) and Astra (from 2021, the "Astra L") switched to PSA-derived platforms and engines, meaning the GM-era timing chain issues described above simply don't apply to these newer cars — they share their underlying mechanicals with equivalent Peugeot and Citroën models instead. This is genuinely good news regarding the specific chain problem, but it's worth knowing these PSA-sourced engines bring their own separate considerations — the 1.2 PureTech turbo petrol shared across the Stellantis group, for instance, uses a "wet" timing belt in some applications with its own documented reliability history, distinct from the chain issue affecting older, GM-era Vauxhalls. Don't assume a newer Vauxhall is risk-free simply because it's escaped the older engine's specific problem — check what's relevant for the specific generation and engine you're looking at.
Where Vauxhall Sits in Overall Reliability Terms
It's worth keeping this in context: Vauxhall placed fifth among manufacturers in a recent UK reliability survey, a genuinely respectable mid-pack position — this isn't a brand plagued with problems across the board, but rather one with a specific, well-documented weak point concentrated in its older small-petrol engine family. A well-maintained example with genuine evidence of frequent oil changes is a considerably safer bet than one with patchy service history, regardless of which generation or engine you're considering.
Find Your Part Fast
Each guide covers a specific part on a specific model, with fitment notes across generations, known failure symptoms, and honest advice on OEM versus aftermarket options.
Vauxhall Corsa
- Vauxhall Corsa Brake Pads Guide
- Vauxhall Corsa Brake Discs Guide
- Vauxhall Corsa Battery Guide
- Vauxhall Corsa Alternator Guide
- Vauxhall Corsa Radiator Guide
- Vauxhall Corsa Exhaust System Guide
- Vauxhall Corsa Fuel Pump Guide
- Vauxhall Corsa Tail Lights Guide
- Vauxhall Corsa Headlights Guide
- Vauxhall Corsa Fog Lights Guide
- Vauxhall Corsa Grille Guide
- Vauxhall Corsa Front Bumper Guide
- Vauxhall Corsa Rear Bumper Guide
- Vauxhall Corsa Wing Mirror Guide
- Vauxhall Corsa Front Suspension Guide
- Vauxhall Corsa Rear Suspension Guide
- Vauxhall Corsa Timing Belt Guide
- Vauxhall Corsa Cabin Air Filter Guide
- Vauxhall Corsa Spark Plugs Guide
- Vauxhall Corsa Engine Mount Guide
Vauxhall Astra
- Vauxhall Astra Brake Pads Guide
- Vauxhall Astra Brake Discs Guide
- Vauxhall Astra Battery Guide
- Vauxhall Astra Alternator Guide
- Vauxhall Astra Radiator Guide
- Vauxhall Astra Exhaust System Guide
- Vauxhall Astra Fuel Pump Guide
- Vauxhall Astra Tail Lights Guide
- Vauxhall Astra Headlights Guide
- Vauxhall Astra Fog Lights Guide
- Vauxhall Astra Grille Guide
- Vauxhall Astra Front Bumper Guide
- Vauxhall Astra Rear Bumper Guide
- Vauxhall Astra Wing Mirror Guide
- Vauxhall Astra Front Suspension Guide
- Vauxhall Astra Rear Suspension Guide
- Vauxhall Astra Timing Belt Guide
- Vauxhall Astra Cabin Air Filter Guide
- Vauxhall Astra Spark Plugs Guide
- Vauxhall Astra Engine Mount Guide
Vauxhall Insignia
- Vauxhall Insignia Brake Pads Guide
- Vauxhall Insignia Brake Discs Guide
- Vauxhall Insignia Battery Guide
- Vauxhall Insignia Alternator Guide
- Vauxhall Insignia Radiator Guide
- Vauxhall Insignia Exhaust System Guide
- Vauxhall Insignia Fuel Pump Guide
- Vauxhall Insignia Tail Lights Guide
- Vauxhall Insignia Headlights Guide
- Vauxhall Insignia Fog Lights Guide
- Vauxhall Insignia Grille Guide
- Vauxhall Insignia Front Bumper Guide
- Vauxhall Insignia Rear Bumper Guide
- Vauxhall Insignia Wing Mirror Guide
- Vauxhall Insignia Front Suspension Guide
- Vauxhall Insignia Rear Suspension Guide
- Vauxhall Insignia Timing Belt Guide
- Vauxhall Insignia Cabin Air Filter Guide
- Vauxhall Insignia Spark Plugs Guide
- Vauxhall Insignia Engine Mount Guide
Vauxhall Mokka
- Vauxhall Mokka Brake Pads Guide
- Vauxhall Mokka Brake Discs Guide
- Vauxhall Mokka Battery Guide
- Vauxhall Mokka Alternator Guide
- Vauxhall Mokka Radiator Guide
- Vauxhall Mokka Exhaust System Guide
- Vauxhall Mokka Fuel Pump Guide
- Vauxhall Mokka Tail Lights Guide
- Vauxhall Mokka Headlights Guide
- Vauxhall Mokka Fog Lights Guide
- Vauxhall Mokka Grille Guide
- Vauxhall Mokka Front Bumper Guide
- Vauxhall Mokka Rear Bumper Guide
- Vauxhall Mokka Wing Mirror Guide
- Vauxhall Mokka Front Suspension Guide
- Vauxhall Mokka Rear Suspension Guide
- Vauxhall Mokka Timing Belt Guide
- Vauxhall Mokka Cabin Air Filter Guide
- Vauxhall Mokka Spark Plugs Guide
- Vauxhall Mokka Engine Mount Guide
Vauxhall Zafira Tourer
- Vauxhall Zafira Tourer Brake Pads Guide
- Vauxhall Zafira Tourer Brake Discs Guide
- Vauxhall Zafira Tourer Battery Guide
- Vauxhall Zafira Tourer Alternator Guide
- Vauxhall Zafira Tourer Radiator Guide
- Vauxhall Zafira Tourer Exhaust System Guide
- Vauxhall Zafira Tourer Fuel Pump Guide
- Vauxhall Zafira Tourer Tail Lights Guide
- Vauxhall Zafira Tourer Headlights Guide
- Vauxhall Zafira Tourer Fog Lights Guide
- Vauxhall Zafira Tourer Grille Guide
- Vauxhall Zafira Tourer Front Bumper Guide
- Vauxhall Zafira Tourer Rear Bumper Guide
- Vauxhall Zafira Tourer Wing Mirror Guide
- Vauxhall Zafira Tourer Front Suspension Guide
- Vauxhall Zafira Tourer Rear Suspension Guide
- Vauxhall Zafira Tourer Timing Belt Guide
- Vauxhall Zafira Tourer Cabin Air Filter Guide
- Vauxhall Zafira Tourer Spark Plugs Guide
- Vauxhall Zafira Tourer Engine Mount Guide
Vauxhall Meriva
- Vauxhall Meriva Brake Pads Guide
- Vauxhall Meriva Brake Discs Guide
- Vauxhall Meriva Battery Guide
- Vauxhall Meriva Alternator Guide
- Vauxhall Meriva Radiator Guide
- Vauxhall Meriva Exhaust System Guide
- Vauxhall Meriva Fuel Pump Guide
- Vauxhall Meriva Tail Lights Guide
- Vauxhall Meriva Headlights Guide
- Vauxhall Meriva Fog Lights Guide
- Vauxhall Meriva Grille Guide
- Vauxhall Meriva Front Bumper Guide
- Vauxhall Meriva Rear Bumper Guide
- Vauxhall Meriva Wing Mirror Guide
- Vauxhall Meriva Front Suspension Guide
- Vauxhall Meriva Rear Suspension Guide
- Vauxhall Meriva Timing Belt Guide
- Vauxhall Meriva Cabin Air Filter Guide
- Vauxhall Meriva Spark Plugs Guide
- Vauxhall Meriva Engine Mount Guide
Vauxhall Adam
- Vauxhall Adam Brake Pads Guide
- Vauxhall Adam Brake Discs Guide
- Vauxhall Adam Battery Guide
- Vauxhall Adam Alternator Guide
- Vauxhall Adam Radiator Guide
- Vauxhall Adam Exhaust System Guide
- Vauxhall Adam Fuel Pump Guide
- Vauxhall Adam Tail Lights Guide
- Vauxhall Adam Headlights Guide
- Vauxhall Adam Fog Lights Guide
- Vauxhall Adam Grille Guide
- Vauxhall Adam Front Bumper Guide
- Vauxhall Adam Rear Bumper Guide
- Vauxhall Adam Wing Mirror Guide
- Vauxhall Adam Front Suspension Guide
- Vauxhall Adam Rear Suspension Guide
- Vauxhall Adam Timing Belt Guide
- Vauxhall Adam Cabin Air Filter Guide
- Vauxhall Adam Spark Plugs Guide
- Vauxhall Adam Engine Mount Guide
Vauxhall Viva
- Vauxhall Viva Brake Pads Guide
- Vauxhall Viva Brake Discs Guide
- Vauxhall Viva Battery Guide
- Vauxhall Viva Alternator Guide
- Vauxhall Viva Radiator Guide
- Vauxhall Viva Exhaust System Guide
- Vauxhall Viva Fuel Pump Guide
- Vauxhall Viva Tail Lights Guide
- Vauxhall Viva Headlights Guide
- Vauxhall Viva Fog Lights Guide
- Vauxhall Viva Grille Guide
- Vauxhall Viva Front Bumper Guide
- Vauxhall Viva Rear Bumper Guide
- Vauxhall Viva Wing Mirror Guide
- Vauxhall Viva Front Suspension Guide
- Vauxhall Viva Rear Suspension Guide
- Vauxhall Viva Timing Belt Guide
- Vauxhall Viva Cabin Air Filter Guide
- Vauxhall Viva Spark Plugs Guide
- Vauxhall Viva Engine Mount Guide
Vauxhall Crossland X
- Vauxhall Crossland X Brake Pads Guide
- Vauxhall Crossland X Brake Discs Guide
- Vauxhall Crossland X Battery Guide
- Vauxhall Crossland X Alternator Guide
- Vauxhall Crossland X Radiator Guide
- Vauxhall Crossland X Exhaust System Guide
- Vauxhall Crossland X Fuel Pump Guide
- Vauxhall Crossland X Tail Lights Guide
- Vauxhall Crossland X Headlights Guide
- Vauxhall Crossland X Fog Lights Guide
- Vauxhall Crossland X Grille Guide
- Vauxhall Crossland X Front Bumper Guide
- Vauxhall Crossland X Rear Bumper Guide
- Vauxhall Crossland X Wing Mirror Guide
- Vauxhall Crossland X Front Suspension Guide
- Vauxhall Crossland X Rear Suspension Guide
- Vauxhall Crossland X Timing Belt Guide
- Vauxhall Crossland X Cabin Air Filter Guide
- Vauxhall Crossland X Spark Plugs Guide
- Vauxhall Crossland X Engine Mount Guide
Vauxhall Grandland X
- Vauxhall Grandland X Brake Pads Guide
- Vauxhall Grandland X Brake Discs Guide
- Vauxhall Grandland X Battery Guide
- Vauxhall Grandland X Alternator Guide
- Vauxhall Grandland X Radiator Guide
- Vauxhall Grandland X Exhaust System Guide
- Vauxhall Grandland X Fuel Pump Guide
- Vauxhall Grandland X Tail Lights Guide
- Vauxhall Grandland X Headlights Guide
- Vauxhall Grandland X Fog Lights Guide
- Vauxhall Grandland X Grille Guide
- Vauxhall Grandland X Front Bumper Guide
- Vauxhall Grandland X Rear Bumper Guide
- Vauxhall Grandland X Wing Mirror Guide
- Vauxhall Grandland X Front Suspension Guide
- Vauxhall Grandland X Rear Suspension Guide
- Vauxhall Grandland X Timing Belt Guide
- Vauxhall Grandland X Cabin Air Filter Guide
- Vauxhall Grandland X Spark Plugs Guide
- Vauxhall Grandland X Engine Mount Guide