Questions about identifying a part, usually to enable a replacement to be sourced. Questions asking for shopping assistance are off-topic here

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1answer
118 views

What is this component of this RV's engine?

While examining this RV's engine (1989 Fleetwood Southwind 33'), I noticed what appears to be a belt-driven component, which lacks a drive belt. I'm trying to decide how important it is to replace the ...
3
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1answer
113 views

Which engine part is this?

I own a speedboat that is powered by a 5 liter V8 Mercruiser with 200bhp. Yesterday when trying it out for the 1st time this season, 2 things happened: 1 - the boat was always trying to turn left ...
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1answer
1k views

How to mark tires so they can be identified after theft?

A real-life situation: a car owner leaves his car near a multistoried building in the evening and in the morning he sees the car is standing on bricks and wheels are gone. He addresses the police and ...
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1answer
178 views

What is this panel on the front of BMWs for?

I know the panels circled in yellow are headlight washers and exist on many cars now. However, on several BMWs I have noticed an extra panel, circled in red. It is not symmetric and I have only ...
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3answers
276 views

What is the name of this part on a 2003 Mazda Protege5?

I'm coming up empty-handed on a Google search so maybe I'm not searching with the right vocabulary. I have 2 LEDs out and I'm not sure if the single bulb can be replaced or if it's one single part ...
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2answers
542 views

What does this device on a 1985 Mercury Lynx/Ford Export Diesel do?

I have a 1985 Mercury Lynx (Ford Escort) Diesel 4 cylinder. The device shown in the pictures -- below the starter -- has a hose connecting it to the radiator. There is another hose that is ...