Air Conditioning Parts and Supplies
All With R134a and R12
With R12, 503-116 Compressor
With R134a, 503-119 Compressor
Serial Number 500922 and Below With Original R12 System, Use with 503-116 Compressor
Serial Number 500923 and Above With Original R134 System
Use With 503-117 Compressor
For Original 6E171 Nippendenso Compressor Only,Serial Number 500922 and Below With Original R12 System
Serial Number 500922 and Below With Original R12 System
Serial Number 500922 and Below With Original R12 System, Fits in 451-1172 Manifold
Can Use Denso Compressor w/o Manifold - 503-116 Can Use HD Denso Compressor w/o Manifold - 503-1163
Serial Number 500922 and Below
Can use Original Manifold or Purchase Manifold Kit - 451-1173K
Can use Denso Replacement - 503-116 Can use Sanden Style with Manifolds - 503-1172
Can use Denso Compressor without Manifold Kit - 503-116 Can use Sanden Style without Manifold Kit - 503-117
All Serial Numbers