Mercury Cougar Engine

Replacement Parts

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The style and design of your Mercury Cougar is a close second to its long life and reliability, but if you start hearing knocking sounds in the engine, you know that reliability is in jeopardy. AutoZone has what you need to get your Mercury Cougar engine working like new again.

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  • Part Number: DFX3
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN# is required to ensure that the correct part is shipped. Block cast #F6ZE, AD, F7ZE. Crank cast #F6. Right head cast #F6ZE, F7ZE. Left head cast #F6ZE, F7ZE. Has SIX 6mm bolts on each head for intake manifold. No balance shaft. Roller Cam. Timing cover and oil pump installed. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DFM8
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN #is required to ensure that the correct part is shipped. Block Cast #F4VE-AA. Crank Cast #F1AEAE-4D, F65E. Front Cover Cast #F3AE-6D080-AB. Left Head Cast #F4AE, F5AE. Right Head Cast #F4AE, F5AE. Timing Cover & Oil Pan Installed. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DFB3
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN #is required to ensure that the correct part is shipped. Block cast #E9SE-FB, F1SE. Crank cast #E3, F0. Left head cast #E9SE-D78, F4E, F3. No Balance Shaft. No timing cover. Right head cast #E9SE-D78, F4E, F3. Roller cam. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DF02
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN #is required to ensure that the correct part is shipped. Block cast #D42E, D6EE-AA, D8EE-EP, D9. Crank cast #E2ZE, 2D. In-line head cast #D42E, D6EE-AA, D8EE, D7EE, D9. Rear sump pan. Timing components installed. This is part of SureFire's "Classic" catalog and availability is limited. Please call SureFire to obtain accurate availability or build times before ordering 1-800-790-9094.
  • Part Number: DF48
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN #is required to ensure that the correct part is shipped. Block cast #D1VE-A2B, D0VE. Crank cast #2Y, 2YA, 2YAB. Does Not Include Valley Pan, Non-Smog Engine. Left head cast #D3VE-A2B, D4VE. Oil Pump applications Vary, Most Common Type Included. Right head cast #D3VE-A2B, D4VE. This is part of SureFire's "Classic" catalog and availability is limited. Please call SureFire to obtain accurate availability or build times before ordering 1-800-790-9094.
  • Part Number: DF47
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN #is required to ensure that the correct part is shipped. Holley fuel system. Block Cast #E3ZE-DC. Crank Cast #2D. In-Line Head Cast #E1BE-AC. FLAT BOTTOM INTAKE PORTS. FOR 1983-4/85. CHECK PORT SHAPE. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DF92
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN # is required to ensure that the correct part is shipped. With 351 Windsor engine (6 valve cover bolts). 8 Intake Bolts per Head. Block Cast #C9OE-B. Crank Cast #3M, 3C. Left Head Cast #DOOE-C, G. No Smog. Right Head Cast #DOOE-C, G. This is part of SureFire's "Classic" catalog and availability is limited. Please call SureFire to obtain accurate availability or build times before ordering 1-800-790-9094.
  • Part Number: DFD1
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN# is required to ensure that the correct part is shipped. Block cast #E9SE-FB, F1SE. Crank cast #E3AE, E9. Right head cast #E9AE, E8DE, F3SE, E9DE, F4SE. Left head cast #E9AE, E8DE, F3SE, E9DE, F4SE. No balance shaft. Roller Cam. Timing cover and oil pump installed. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DF51
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN #is required to ensure that the correct part is shipped. Motorcraft fuel system. Block cast #E2AE-HD, E3AE. Crank cast #E2AE-BB. Left head cast #E2AE-FC, E3SE-A9D. No timing cover. Oil pump kit only. Right head cast #E2AE-FC, E3SE-A9D. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DF46
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN #is required to ensure that the correct part is shipped. TBI fuel system. Block Cast #EOAE, E0AE, E5AE, E6SE. Crank Cast #2MAE, R1J. Firing Order 15426378. Left Head Cast #D8OE, E5AE, E7OE. Non-Roller Cam, Not for HO Applications. Right Head Cast #D8OE, E5AE, E7OE. SMOG in Rear of Heads. Call Surefire at 1-800-790-9094 for customer service, availability and technical assistance. "Expected delivery date does not account for the required special freight shipping. Most deliveries will arrive within 5-7 business days".
  • Part Number: DF20
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN #is required to ensure that the correct part is shipped. Block Cast #C8AE-C. Crank Cast #2U, 3U. Left Head Cast #C1EA, C2SE, C4, C8, C7, C6, D2. Right Head Cast #C1EA, C2SE, C4, C8, C7, C6, D2. With Smog, 8 Exhaust Manifold Bolts. This is part of SureFire's "Classic" catalog and availability is limited. Please call SureFire to obtain accurate availability or build times before ordering 1-800-790-9094.
  • Part Number: DF39
  • Notes: Long block
    IMPORTANT: See Warranty Information Bulletin. The VIN # is required to ensure that the correct part is shipped. With 351 Windsor engine (6 valve cover bolts). Block cast #D4AE-AA8, D2AE-BA1. Crank cast #3M, 3C, 7M. Left head cast #D5AE. Right head cast #D5AE. 6 bolt intake per head. For 8 bolt intake use DF92!. No smog. This is part of SureFire's "Classic" catalog and availability is limited. Please call SureFire to obtain accurate availability or build times before ordering 1-800-790-9094.
  •  | Page 1 of 7 |  

Oil spots on the ground after being parked for a while, steam coming from the engine or black smoke puffing from the exhaust pipe are all signs that your Mercury Cougar engine is on the way to failure or cracking. If you need to find quality Cougar replacement engines or you just need free diagnostic testing, AutoZone gets you back on the road with trustworthy advice from our helpful staff. Our Loan-a-Tool program enables quick and easy installation whenever you visit your local store. You can always shop with us online and benefit from Free Shipping on all purchases of $75 or more.

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