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Spectra Premium 7-4290 A/C Condenser for Buick Roadmaster

Free shipping on orders over $29.99

$108.24

$ 42 .99 $42.99

In Stock

About this item

  • DIRECT REPLACEMENT - Designed to meet OE fit, form and function
  • MAXIMUM COOLING EFFICIENCY - High-density fins designed for faster, efficient heat exchange
  • PROVEN PERFORMANCE - Nitrogen leak-tested to ensure damage-free unit at installation
  • DURABLE DESIGN - Heavy gauge mounting brackets to reduce movement and vibration
  • ENSURE FITMENT - Ensure a perfect match with your vehicle by entering its details in the Amazon Confirmed Fit tool provided on this page


Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium Condensers meet or exceed the performance of the original equipment Condensers they replace. All Condensers are matched to OE type construction, design and materials. First to market leader in both import and domestic applications, ensuring availability for over 220 million vehicles in operation. Only the highest grades of materials are used in production to ensure product longevity.


Enigmas1st
Reviewed in the United States on July 30, 2014
I have no other choice that to leave it already installed, Don;t send the part to make it fit correctly since it' smaller and less efficient, its is not QEM since the original is serpentine and the facsimile is flute design and does not work as the original.It works but less efficient
ettev15z
Reviewed in the United States on July 24, 2012
I bought this locally, not through Amazon, and if there are any better options, I can't find them. Vista-Pro, Spectra, Murray, Visteon, etc. all have the exact same picture and specifications. This is a two-pass parallel-flow condenser. The original from GM is a multi-pass serpentine condenser. I bought it for my '91 Caprice, so I assume it's supposed to fit '91-'93 GM B-bodies.First off, it doesn't really fit. It's about 1/4" narrower than the original condenser, so it doesn't line up with the mounting cushions, and it's about half as thick as the original condenser, so it flops around in the one set of cushions you can put it in. The inlet and outlet connections are shorter than the originals and at the wrong angles. The line from the compressor is a hose, so it's not really a problem, but I wasted a lot of time reshaping the liquid line to the evaporator so it would fit.Secondly, it doesn't work at idle. I never had any problems with the original condenser and an R134a conversion, but when I installed this thing, it can't keep the high side pressure in check at low engine speeds. My car doesn't have a high side pressure switch, so it goes sailing right past 400psi at idle. It looks like I'm going to need to add an auxiliary electric fan or discharge the system and add a high side cut-out switch to keep the system from exploding at idle.In short, it works fine driving on the highway, but it fits very poorly, and you can't use the A/C while idling unless you spend another $150+ to keep the high side pressure in check.And it's made in China...