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LBZ Duramax Parts

Parts for the LBZ Duramax (2006 to 2007).

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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ New 30% Over Injector - Set of 8

    Exergy
    $5,448.00 - $5,448.00
    $5,448.00
    $5,448.00 - $5,448.00
    $5,448.00

    Exergy 2006 to 2007 Chevrolet Duramax 6.6L LBZ New 30% Over Injector, Set of 8. Sold and shipped by Powerhouse Diesel, a diesel repair and performa...

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    $5,448.00 - $5,448.00
    $5,448.00
    $5,448.00 - $5,448.00
    $5,448.00
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman 500% Over Injector w/Internal Modification - Set of 8

    Exergy
    $8,400.00 - $8,400.00
    $8,400.00
    $8,400.00 - $8,400.00
    $8,400.00

    Exergy Model E01 10364 Exergy 06-07 Chevy Duramax LBZ Reman 500% Over Injector w/Internal Modification (Set of 8) At 500% over stock, these are an ...

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    $8,400.00 - $8,400.00
    $8,400.00
    $8,400.00 - $8,400.00
    $8,400.00
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman 400% Over Injector w/Internal Modification - Set of 8

    Exergy
    $8,136.00 - $8,136.00
    $8,136.00
    $8,136.00 - $8,136.00
    $8,136.00

    Exergy Model E01 10360 Exergy 06-07 Chevy Duramax LBZ Reman 400% Over Injector w/Internal Modification (Set of 8) At 400% over stock, these are an ...

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    $8,136.00 - $8,136.00
    $8,136.00
    $8,136.00 - $8,136.00
    $8,136.00
    Select Options
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman 300% Over Injector w/Internal Modification - Set of 8

    Exergy
    $7,256.00 - $7,256.00
    $7,256.00
    $7,256.00 - $7,256.00
    $7,256.00

    Exergy Model E01 10356 Exergy 06-07 Chevy Duramax LBZ Reman 300% Over Injector w/Internal Modification (Set of 8) At 300% over stock, these are an ...

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    $7,256.00 - $7,256.00
    $7,256.00
    $7,256.00 - $7,256.00
    $7,256.00
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman 200% Over Injector - Set of 8

    Exergy
    $5,992.00 - $5,992.00
    $5,992.00
    $5,992.00 - $5,992.00
    $5,992.00

    Exergy Model E01 10352 Exergy 06-07 Chevy Duramax LBZ Reman 200% Over Injector (Set of 8) 8 Reman Injectors 200% Over Injector Coppers and O-rings...

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    $5,992.00 - $5,992.00
    $5,992.00
    $5,992.00 - $5,992.00
    $5,992.00
    Select Options
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman 250% Over Injector - Set of 8

    Exergy
    $6,104.00 - $6,104.00
    $6,104.00
    $6,104.00 - $6,104.00
    $6,104.00

    Exergy Model E01 10354 Exergy 06-07 Chevy Duramax LBZ Reman 250% Over Injector (Set of 8) 8 Reman Injectors 200% Over Injector Coppers and O-rings...

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    $6,104.00 - $6,104.00
    $6,104.00
    $6,104.00 - $6,104.00
    $6,104.00
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman 150% Over Injector - Set of 8

    Exergy
    $5,880.00 - $5,880.00
    $5,880.00
    $5,880.00 - $5,880.00
    $5,880.00

    Exergy Model E01 10350 Exergy 06-07 Chevy Duramax LBZ Reman 150% Over Injector (Set of 8) 8 Reman Injectors 150% Over Injector Coppers and O-rings...

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    $5,880.00 - $5,880.00
    $5,880.00
    $5,880.00 - $5,880.00
    $5,880.00
    Select Options
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman 100% Over Injector - Set of 8

    Exergy
    $5,400.00 - $5,400.00
    $5,400.00
    $5,400.00 - $5,400.00
    $5,400.00

    Exergy Model E01 10308 Exergy 06-07 Chevy Duramax LBZ Reman 100% Over Injector (Set of 8) 8 Reman Injectors 100% Over Injector Coppers and O-rings...

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    $5,400.00 - $5,400.00
    $5,400.00
    $5,400.00 - $5,400.00
    $5,400.00
    Select Options
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman 30% Over Injector - Set of 8

    Exergy
    $4,864.00 - $4,864.00
    $4,864.00
    $4,864.00 - $4,864.00
    $4,864.00

    Exergy Model E01 10305 Exergy 06-07 Chevy Duramax LBZ Reman 30% Over Injector (Set of 8) 8 Reman Injectors 30% Over Injector Coppers and O-rings ...

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    $4,864.00 - $4,864.00
    $4,864.00
    $4,864.00 - $4,864.00
    $4,864.00
    Select Options
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman 60% Over Injector - Set of 8

    Exergy
    $5,080.00 - $5,080.00
    $5,080.00
    $5,080.00 - $5,080.00
    $5,080.00

    Exergy Model Exergy 06-07 Chevy Duramax LBZ Reman 60% Over Injector (Set of 8) 8 Reman Injectors 60% Over Injector Coppers and O-rings The nozzl...

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    $5,080.00 - $5,080.00
    $5,080.00
    $5,080.00 - $5,080.00
    $5,080.00
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman 45% Over Injector - Set of 8

    Exergy
    $4,968.00 - $4,968.00
    $4,968.00
    $4,968.00 - $4,968.00
    $4,968.00

    Exergy Model Exergy 06-07 Chevy Duramax LBZ Reman 45% Over Injector (Set of 8) 8 Reman Injectors 45% Over Injector Coppers and O-rings The nozzl...

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    $4,968.00 - $4,968.00
    $4,968.00
    $4,968.00 - $4,968.00
    $4,968.00
    Select Options
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    DDP Duramax 06-07 LBZ Brand New Injector Set - 75 (30% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $5,652.50
    $5,652.50 - $5,652.50
    $5,652.50

    DDP Model DDPNLBZ-75Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporti...

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    $0.00 - $0.00
    $0.00
    $5,652.50
    $5,652.50 - $5,652.50
    $5,652.50
  • responsive-image responsive-image

    DDP Duramax 06-07 LBZ Brand New Injector Set - 50 (20% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $5,557.50
    $5,557.50 - $5,557.50
    $5,557.50

    DDP Model DDPNLBZ-50Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 20 percent over, approximately 50 RWHP over stock. Injectors ...

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    $0.00 - $0.00
    $0.00
    $5,557.50
    $5,557.50 - $5,557.50
    $5,557.50
  • responsive-image responsive-image

    DDP Duramax 06-07 LBZ Brand New Injector Set - 60% Over

    DDP
    $0.00 - $0.00
    $0.00
    $5,842.50
    $5,842.50 - $5,842.50
    $5,842.50

    DDP Model DDPNLBZ-150Duramax 06-07 LBZ Injector Set: Brand New injector set, Nozzles flow at 60 percent over with mild injector body modifications ...

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    $0.00 - $0.00
    $0.00
    $5,842.50
    $5,842.50 - $5,842.50
    $5,842.50
  • responsive-image responsive-image

    DDP Duramax 06-07 LBZ Brand New Injector Set - 150% Over

    DDP
    $0.00 - $0.00
    $0.00
    $6,127.50
    $6,127.50 - $6,127.50
    $6,127.50

    DDP Model DDPNLBZ-300Duramax 06-07 LBZ Injector Set: Brand New injector set with no core charge! This injector set comes with nozzles flowing at 15...

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    $0.00 - $0.00
    $0.00
    $6,127.50
    $6,127.50 - $6,127.50
    $6,127.50
  • responsive-image responsive-image

    DDP Duramax 06-07 LBZ Brand New Injector Set - 100% Over

    DDP
    $0.00 - $0.00
    $0.00
    $6,032.50
    $6,032.50 - $6,032.50
    $6,032.50

    DDP Model DDPNLBZ-200Duramax 06-07 LBZ Injector Set: Brand New injector set with no core charge! This injector set comes with nozzles flowing at 10...

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    $0.00 - $0.00
    $0.00
    $6,032.50
    $6,032.50 - $6,032.50
    $6,032.50
  • responsive-image responsive-image

    DDP Duramax 06-07 LBZ Brand New Injector Set - 100 (45% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $5,747.50
    $5,747.50 - $5,747.50
    $5,747.50

    DDP Model DDPNLBZ-100Duramax 06-07 LBZ Injector Set: Brand New injector set flowing at 45 percent over, capable of 750-800 RWHP with proper support...

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    $0.00 - $0.00
    $0.00
    $5,747.50
    $5,747.50 - $5,747.50
    $5,747.50
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    DDP Duramax 06-10 LBZ & LMM Brand New Stock CP3

    DDP
    $0.00 - $0.00
    $0.00
    $1,330.00
    $1,330.00 - $1,330.00
    $1,330.00

    DDP Model DDPNCP3-332Duramax 06-10 LBZ and LMM: Brand New replacement stock CP3 injection pump. No core charge. Details: Liter: 6.6 Engine: LBZ Du...

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    $0.00 - $0.00
    $0.00
    $1,330.00
    $1,330.00 - $1,330.00
    $1,330.00
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    DDP Duramax 06-07 LBZ Reman Injector Set - Economy Series

    DDP
    $0.00 - $0.00
    $0.00
    $4,702.50
    $4,702.50 - $4,702.50
    $4,702.50

    DDP Duramax 2006 to 2007 LBZ Reman Injector Set, Economy Series. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Kno...

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    $0.00 - $0.00
    $0.00
    $4,702.50
    $4,702.50 - $4,702.50
    $4,702.50
    Select Options
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    DDP Duramax 06-07 LBZ Reman Injector Set - 75 (30% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $4,892.50
    $4,892.50 - $4,892.50
    $4,892.50

    DDP Model DDPLBZ-75Duramax 06-07 LBZ Injector Set: Remanufactured injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supp...

    View full details
    $0.00 - $0.00
    $0.00
    $4,892.50
    $4,892.50 - $4,892.50
    $4,892.50
    Select Options
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    DDP Duramax 06-07 LBZ Reman Injector Set - 60% Over

    DDP
    $0.00 - $0.00
    $0.00
    $5,082.50
    $5,082.50 - $5,082.50
    $5,082.50

    DDP Model DDPLBZ-150Duramax 06-07 LBZ Injector Set: Remanufactured injector set, Nozzles flow at 60 percent over with mild injector body modificati...

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    $0.00 - $0.00
    $0.00
    $5,082.50
    $5,082.50 - $5,082.50
    $5,082.50
    Select Options
  • responsive-image responsive-image

    DDP Duramax 06-07 LBZ Reman Injector Set - 50 (20% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $4,797.50
    $4,797.50 - $4,797.50
    $4,797.50

    DDP Model DDPLBZ-50Duramax 06-07 LBZ Injector Set: Remanufactured injector set flowing at 20 percent over, approximately 50 RWHP over stock. Inject...

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    $0.00 - $0.00
    $0.00
    $4,797.50
    $4,797.50 - $4,797.50
    $4,797.50
    Select Options
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    DDP Duramax 06-10 LBZ & LMM Reman Stock CP3

    DDP
    $0.00 - $0.00
    $0.00
    $893.00
    $893.00 - $893.00
    $893.00

    DDP Model DDPCP3-332Duramax 06-10 LBZ and LMM: Replacement remanufactured stock CP3 injection pump. Details: Liter: 6.6 Engine: LBZ and LMM Durama...

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    $0.00 - $0.00
    $0.00
    $893.00
    $893.00 - $893.00
    $893.00
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    BD Diesel Valve Body 2006-2010 6-Speed Allison/Duramax 6.6L

    BD Diesel
    $1,144.55 - $1,144.55
    $1,144.55
    $1,225.95
    $1,225.95 - $1,225.95
    $1,225.95

    BD Diesel Valve Body 2006-2010 6-Speed Allison/Duramax 6.6L BD's exchange valve bodies are modified, tuned and tested to provide optimum performanc...

    View full details
    $1,144.55 - $1,144.55
    $1,144.55
    $1,225.95
    $1,225.95 - $1,225.95
    $1,225.95
    Select Options

The LBZ Duramax replaced the LLY partway through the 2006 model year. It brought a stronger bottom end, revised injectors, higher fuel pump pressure and the new Allison 6 speed transmission, with no DPF.

Shop LBZ Duramax Parts by Category

Not sure what fits? Send us your VIN or call 865.640.2097 and we will match the right part.

LBZ Duramax FAQ

What changed on the LBZ compared to the LLY?

A stronger internal design, revised injectors, higher fuel pressure and the Allison 6 speed transmission.

Does the LBZ have a DPF?

No. The LBZ was the last Duramax without a diesel particulate filter.