12K (A2 & M11** Series)

Shop 12K (A2 & M11** Series) parts for your vehicle's air intake system and exhaust components. Find products like air intake shields, exhaust manifolds, turbo charger parts, sensors, gaskets, and more. Keep your engine running smoothly with high-quality replacement parts designed for durability and performance.

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  • H/SHIELD CONVERT/MUFFLER H/SHIELD CONVERT/MUFFLER
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    H/SHIELD CONVERT/MUFFLER

    H/SHIELD CONVERT/MUFFLER Item #4 in diagram Alternate part #'s: 12469345, 2990-01-560-2546, 01-560-2546, 2990015602546, 015602546 3-5 Day Handling Time
    $103.62
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  • TAILPIPE ASM EXHAUST

    TAILPIPE ASM EXHAUST

    TAILPIPE ASM EXHAUST NSN: 2990014334422 Part Alternates: RCSK17767, 12469350, 2990-01-433-4422, 01-433-4422, 2990014334422, 014334422  
  • Catalytic / Muffler Exhaust ASM Catalytic / Muffler Exhaust ASM
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    Catalytic / Muffler Exhaust ASM

    Catalytic / Muffler Exhaust ASM Item #20 In Diagram Alternate Part #'s: 12469353, 2990-01-497-1042, 01-497-1042, 2990014971042, 014971042 3-5 Day Handling Time
    $1,688.96
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  • HEATSHEILD CONVERTER AND MUFFLER

    HEATSHEILD CONVERTER AND MUFFLER

    HEATSHEILD CONVERTER AND MUFFLER Item #4 in diagram 2990015680722 Alternate part #'s: 12528823, 6042520, 2990-01-568-0722, 01-568-0722, 2990015680722, 015680722
  • Turbo Charger Rear Heat Shield Turbo Charger Rear Heat Shield

    Turbo Charger Rear Heat Shield

    Turbo Charger Rear Heat Shield Item #2 In Diagram 2990014398249 Alternate Part #'s: 12550114, 2990-01-439-8249, 01-439-8249, 2990014398249, 014398249
  • STUD EXHAUST MANIFOLD
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    STUD EXHAUST MANIFOLD

    STUD EXHAUST MANIFOLD 5307011586312 Alternate part #'s: 12554340, 14028924, 5307-01-158-6312, 01-158-6312, 5307011586312, 011586312
    $7.64
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  • AFTERCOOLER CORE
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    AFTERCOOLER CORE

    AFTERCOOLER CORE No TM picture available Alternate part #'s: PC1614M, 3028997, 3068724, 5730607, 6411460, 2930-01-141-9277, 01-141-9277, 2930011419277, 011419277
    $839.90
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  • ADAPTER CDR VALVE

    ADAPTER CDR VALVE

    ADAPTER CDR VALVE 4730-01-164-7028  Part Alternates: 14050444, 393290, 4730-01-164-7028, 01-164-7028, 4730011647028, 011647028
  • Exhaust Manifold To Turbo Clamp Exhaust Manifold To Turbo Clamp
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    Exhaust Manifold To Turbo Clamp

    Exhaust Manifold To Turbo Clamp Item #7 In Diagram 2 Per Pipe (4 Total) Alternate Part #'s: 12553155, 5340PL0875943, 5340-01-437-4983, 01-437-4983, 5340014374983, 014374983
    $25.74
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  • Left Turbo Exhaust Pipe (LH) Left Turbo Exhaust Pipe (LH)
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    Left Turbo Exhaust Pipe (LH)

    Left Turbo Exhaust Pipe (LH) Item #6 in diagram Left-Hand Stainless Alternate Part #'s: GEP18000089, 2990PL0875938, 5744464, 10239026, 2990-01-437-1022, 01-437-1022, 2990014371022, 014371022
    $221.00
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