1974 Porsche 911 Heat Exchanger Set

Product Description:

Stainless Steel Heat Exchanger Set by SSI
This is a 1965 to 1979 thin flange set. For 1975-76, this is only for 49-state versions w/o thermal reactors, and the dual inlet muffler is required. For 1978-79, use oil line 911.107.729.10 and oil pipe 911.107.739.10

This stainless steel set includes left and right sides. Exhaust collector tubing inner diameter is 35mm. There is no oxygen sensor hole. This part was updated in 2020 to include the port for the MFI pre-heat hose. The port has a block for non-MFI applications.

This item has free ground shipping to most locations in the 48 contiguous US states. Some locations may have a small charge, and we will notify you if that is the case. This part is not available for international shipment.

Manufacturer Information:

Reviews and Ratings:

• 1965 Porsche 911
• 1967 Porsche 911
• 1968 Porsche 911
• 1969 Porsche 911
• 1970 Porsche 911
• 1972 Porsche 911
• 1973 Porsche 911
• 1974 Porsche 911
• 1975 Porsche 911
• 1976 Porsche 911
• 1977 Porsche 911
• 1978 Porsche 911SC
• 1979 Porsche 911SC

All returns require pre-approval. All returns are subject to a 25% restocking fee, with the exception of approved warranty returns, or if we ship a different part number than ordered. We do not accept returns after 30 days.

Inspect your order immediately when it arrives. We must be notified within 5 days if there are any missing, damaged, or incorrect parts.

Returns (except warranty) won't be accepted if the part:
 - Has been installed, used, damaged, is dirty or incomplete
 - Is not sellable as new
 - Arrived in sealed packaging that has been opened
 - Is an electrical part, a distributor spring, a custom or cut-to-length item, or a Special Order
 - Was purchased more than 30 days earlier

Parts must be returned properly padded in a sturdy cardboard box. Returns sent in envelopes will be refused. Items damaged in transit to us cannot be refunded. All returns must be shipped prepaid.