My glow system has gotten intermittent and I followed the testing procedures on dieselgiant.com so I'm pretty certain I've narrowed it down to the preglow timer relay.
I can get a Bosch replacement for $136, or I can get a BWD product on partsamerica.com for $63. The BWD item does offer a 1-year warranty, but the price difference makes me suspicious. Anyone else familiar with BWD components? I'm willing to pay for quality but don't want to throw money away (I've got enough other things on the car to spend it on
).