20 Best 2008 Chevy 5.3 Afm Delete [2024]

Are you looking for the best 2008 Chevy 5.3 Afm Delete? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 2008 Chevy 5.3 Afm Delete.

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# Preview Product
1 GM Chevy Active Fuel Management AFM DOD Disable Kit for 5.3L engines GM Chevy Active Fuel Management AFM DOD Disable Kit for 5.3L engines
2 RA003 Active Fuel Management Disabler Device, AFM/DFM Disabler Device Compatible with most GM V6 and... RA003 Active Fuel Management Disabler Device, AFM/DFM Disabler Device Compatible with most GM V6...
3 RA003 Active Fuel Management AFM Disable Device, Compatible with GM V8 V6 Engine RA003 Active Fuel Management AFM Disable Device, Compatible with GM V8 V6 Engine
4 Range Technology RA003B AFM/DFM Disabler-Blue Range Technology RA003B AFM/DFM Disabler-Blue
5 Qzucar Active Fuel Management Disable Device AFM Disable Device RA003 Qzucar Active Fuel Management Disable Device AFM Disable Device RA003
6 Active Fuel Management Disable Kit with Camshaft compatible with GMC CHEVY LS 5.3L 6.0L 6.2L L92 L99... Active Fuel Management Disable Kit with Camshaft compatible with GMC CHEVY LS 5.3L 6.0L 6.2L L92...
7 Mizumo Auto MA-9761291203 AFM DOD Replacement Kit Gaskets Lifters Trays Head Bolts VLOM Compatible... Mizumo Auto MA-9761291203 AFM DOD Replacement Kit Gaskets Lifters Trays Head Bolts VLOM...
8 Range Technology Active Fuel Management Disable Device (Blue) Range Technology Active Fuel Management Disable Device (Blue)
9 S1000 DiabloSport Sprint AFM Module w/ Auto Start Stop Disable S1000 DiabloSport Sprint AFM Module w/ Auto Start Stop Disable
10 NEW RANGE TECHNOLOGY AFM-DFM DISABLER,RED,COMPATIBLE WITH V6 & V8 GM MOTORS NEW RANGE TECHNOLOGY AFM-DFM DISABLER,RED,COMPATIBLE WITH V6 & V8 GM MOTORS
11 Evergreen AFMD10448-1B-7 Complete AFM Delete Kit Chevy Compatible With GM 5.3L Camshaft Gaskets... Evergreen AFMD10448-1B-7 Complete AFM Delete Kit Chevy Compatible With GM 5.3L Camshaft Gaskets...
12 GM Chevy Active Fuel Management AFM DOD Disable Kit for 2005-2006 5.3L Envoy Trailblazer GM Chevy Active Fuel Management AFM DOD Disable Kit for 2005-2006 5.3L Envoy Trailblazer
13 Gm 5.3 AFM Lifter Replacement Kit. Head Gasket Set, Head Bolts,  Full Lifter Set. Gm 5.3 AFM Lifter Replacement Kit. Head Gasket Set, Head Bolts, Full Lifter Set.
14 LOSTAR LS Gen 3 Valley PAN Cover with Gasket Plate Billet Knock Delete LSX LS1 551629, 12558178,... LOSTAR LS Gen 3 Valley PAN Cover with Gasket Plate Billet Knock Delete LSX LS1 551629, 12558178,...
15 Head Gasket Set+Bolts+AFM DOD Lifters Kit Compatible with 05-14 Chevy GMC 5.3 5.3L(Gskts, Bolts &... Head Gasket Set+Bolts+AFM DOD Lifters Kit Compatible with 05-14 Chevy GMC 5.3 5.3L(Gskts, Bolts &...
16 Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler (Package may vary) Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler (Package may vary)
17 Range Technology Plug & Play AFM/DFM Active Fuel Management Disabler for GM Vehicles RA003G (Green) Range Technology Plug & Play AFM/DFM Active Fuel Management Disabler for GM Vehicles RA003G (Green)
18 This kit allows 2008-11 GMC Chevy LS 5.3L 6.0L 6.2L L92 L99 AFM DOD engines to operate continously... This kit allows 2008-11 GMC Chevy LS 5.3L 6.0L 6.2L L92 L99 AFM DOD engines to operate...
19 Set of (8) Chevy GMC 5.3 5.3L 6.0 6.0L Active Fuel Management AFM from Elgin Industries Set of (8) Chevy GMC 5.3 5.3L 6.0 6.0L Active Fuel Management AFM from Elgin Industries
20 Mizumo Auto MA-9761291197 GM 5.3 AFM Lifter Replacement Kit Head Gasket Set, Head Bolts Lifters and... Mizumo Auto MA-9761291197 GM 5.3 AFM Lifter Replacement Kit Head Gasket Set, Head Bolts Lifters...
Bestseller No. 1
GM Chevy Active Fuel Management AFM DOD Disable Kit for 5.3L engines
  • GM brand non-AFM/DOD (w/ or w/o VVT) Camshaft
  • 16 GM LS7 style lifters w/ plastic trays
  • MLS head gaskets & timing cover gasket set
  • complete head bolt set & crankshaft bolt
  • GM brand non-AFM/DOD valley plate
Bestseller No. 2
RA003 Active Fuel Management Disabler Device, AFM/DFM Disabler Device Compatible with most GM V6 and...
  • 1.AFM/DFM Disabler Device RA003 Compatible with most GM V6 and V8 vehicles.
  • 2.AFM RA003 keeps the vehicle in the V8 mode all the time,help your car get super power.
  • 3. Plug and play, install without any tools.Please unplug the product,when you do not use this for a long time.
  • 4. Keep the factory ECU, not programming the ECU of the vehicle, and does not affect other functions of the vehicle, but the modified vehicle is...
  • 5. Please note: V8 mode will keep all the cylinder running, the water temperature may increase during driving. The product currently not compatible...
Bestseller No. 3
RA003 Active Fuel Management AFM Disable Device, Compatible with GM V8 V6 Engine
  • 1.Replacement AFM Disable Device RA003.
  • 2. Keep the vehicle in V8 or V6 mode, easy to operate, just plug in the diagnostic port
  • 3. The product will not reprogram the factory ECU, so that the car is always in full cylinder mode
  • 4. After the device is plugged into the port, four lights will flash in sequence, and only one light will be on when it is stable. If you do not use...
  • 5. Please confirm whether your model is suitable before buying
Bestseller No. 4
Range Technology RA003B AFM/DFM Disabler-Blue
  • Leaves no trace. Unplug it to return to factory settings
  • Range AFM/DFM Disabler keeps you in full power 100% of the time.
  • Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system.
  • The power and control you need in any situation.
Bestseller No. 5
Qzucar Active Fuel Management Disable Device AFM Disable Device RA003
  • Keep your vehicle in V8 mode! Disable 4-cylinder mode on all GM active fuel management vehicles. Full Power all the time.
  • Plugs into diagnostic port with no tools needed. Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM...
  • Does not reprogram factory ECU. Leaves no trace. Unplug it to return to factory settings.
  • Please disconnect your battery before installing.
  • Power to the people. Increased throttle response and more consistent power delivery across the entire power band.
Bestseller No. 6
Active Fuel Management Disable Kit with Camshaft compatible with GMC CHEVY LS 5.3L 6.0L 6.2L L92 L99...
  • GM brand non-AFM/DOD valley plate
  • Includes Replacement NON AFM Camshaft
  • Disables AFM 2008-11 GM 5.3L 6.0L 6.2L L92 L99 engines.
  • Programming of computer is required afterwards
Bestseller No. 7
Mizumo Auto MA-9761291203 AFM DOD Replacement Kit Gaskets Lifters Trays Head Bolts VLOM Compatible...
  • Guaranteed to fit and meet the specifications of the OE parts being replaced
  • Utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience
  • Produced under strictly observed quality under highest ISO 9001:2000 international standards
  • Advanced manufacturing technology ensures durability and optimum operation
  • Specialized designs yield significant and noticeable improvements to your car engine
Bestseller No. 8
Range Technology Active Fuel Management Disable Device (Blue)
  • Keep your vehicle in V8 mode; Disable 4 cylinder mode on all GM Active Fuel Management Vehicles
  • Installs in seconds; Plugs into diagnostic port with no tools needed
  • Does not reprogram factory ECU; Leaves no trace
  • Full power all the time; Increased throttle response and more consistent power delivery across the entire power band
Bestseller No. 9
S1000 DiabloSport Sprint AFM Module w/ Auto Start Stop Disable
  • Just plug into the OBDII port under the dash and drive
  • Compatible with GM vehicles built from 2005 to current that feature Active Fuel Management (AFM) and 2019 and newer vehicles feature Dynamic Fuel...
  • Eliminates hesitation on acceleration and annoying exhaust buzz caused by AFM activation
  • Enables vehicles with AFM/DFM to stay in V8 mode at all times without reprogramming or re-flashing the vehicle's onboard computer (ECU)
  • Shut off Auto Start/Stop Feature
Bestseller No. 10
NEW RANGE TECHNOLOGY AFM-DFM DISABLER,RED,COMPATIBLE WITH V6 & V8 GM MOTORS
  • Brand New Range Technology AFM/DFM Disabler, Red, Compatible with V6 & V8 GM Motors, Produced by Holley Performance Products (Part #RA003R)
  • The Range AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management...
  • Features: Range AFM/DFM Disabler keeps you in full power 100% of the time | Simply plug into your onboard OBD-II port and it instantly begins working...
  • Specs: Brand: Range Technology | Color: Red | Emission Code: 7 | Product Type: Tuner
Bestseller No. 11
Evergreen AFMD10448-1B-7 Complete AFM Delete Kit Chevy Compatible With GM 5.3L Camshaft Gaskets...
  • Compatible with Chevy GM 5.3L
  • Guaranteed to fit and meet the specifications of the OE parts being replaced
  • Utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience
  • Produced under strictly observed quality under highest ISO 9001:2000 international standards
  • Advanced manufacturing technology ensures durability and optimum operation
Bestseller No. 12
GM Chevy Active Fuel Management AFM DOD Disable Kit for 2005-2006 5.3L Envoy Trailblazer
  • Non-AFM / DOD 3-bolt stock replacement camshaft
  • 16 LS7 style lifters w/ plastic trays
  • Complete head gasket set w/ MLS head gaskets & timing cover gasket set
  • complete head bolt set & crankshaft bolt
  • GM brand non-AFM/DOD valley plate
Bestseller No. 13
Gm 5.3 AFM Lifter Replacement Kit. Head Gasket Set, Head Bolts, Full Lifter Set.
  • For 2005 - 2012 5.3 Active fuel management engines only.
  • Send us your vin we will send your vehicles full RPO code breakdown PDF to ensure fitment
  • Must install new updated solenoid plate (VLOM)# 12571609 for warranty coverage.
  • Highest quality - Not sure it fits? Send us you vehicle ID number we will make sure!
  • See additional features below for more information.
SaleBestseller No. 14
LOSTAR LS Gen 3 Valley PAN Cover with Gasket Plate Billet Knock Delete LSX LS1 551629, 12558178,...
  • ✅Note: Will not fit Gen IV blocks (LS3, LS7, or blocks with Active Fu-el Management [AFM, DOD])
  • ✅Compatible with all gen III engine blocks. Compatibility: LM7 LQ4 LR4 LSX LS1 LS6 L59 LQ9 LM4 L33 Gen III. Will not fit Gen IV blocks (LS3, LS7, or...
  • ✅Package Includes: Billet Plate. Gasket. Stainless Steel Bolts Kit.
  • ✅Replacement OEM ( Original Equipment Part) Number: 551629, 12558178, MS19328
  • ✅1 Year Unlimited Quality Guarentee
Bestseller No. 15
Head Gasket Set+Bolts+AFM DOD Lifters Kit Compatible with 05-14 Chevy GMC 5.3 5.3L(Gskts, Bolts &...
  • Gaskets brand depending on Availability!!
  • compatible replacements for 2005-14 GM 5.3L VIN "M", "0" "3" or "J"
SaleBestseller No. 16
Range Technology RA003R Plug & Play AFM/DFM Active Fuel Management Disabler (Package may vary)
  • -Compatible with select Buick, Cadillac, Chevrolet, GMC, Isuzu, SAAB, Pontiac, Saturn & Suzuki GM vehicles
  • -Keeps you in full power 100% of the time, no more shuddering or dropping cylinders
  • -Fast and easy setup; simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system
  • -Does not reprogram your factory ECU, unplug it to return to factory settings
  • -Red LED version
Bestseller No. 17
Range Technology Plug & Play AFM/DFM Active Fuel Management Disabler for GM Vehicles RA003G (Green)
  • The Range AFM/DFM Disabler allows your V6 or V8 vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management...
  • Our patented technology is the only product that will disable Active or Dynamic Fuel Management without reprogramming the factory ECU. Full power...
  • Range AFM/DFM Disabler keeps you in full power 100% of the time. | Simply plug into your onboard OBD-II port and it instantly begins working to...
  • The Range AFM/DFM Disabler does not reprogram your factory ECU. | Leaves no trace. Unplug it to return to factory settings | Compatible with all V6...
  • Please check compatibility
Bestseller No. 19
Set of (8) Chevy GMC 5.3 5.3L 6.0 6.0L Active Fuel Management AFM from Elgin Industries
  • New Style AFM DOD Lifters Chevy GMC 5.3 5.3L 6.0 6.0L
  • Requires Updated VLOM# 12571609
  • Half Set for AFM
Bestseller No. 20
Mizumo Auto MA-9761291197 GM 5.3 AFM Lifter Replacement Kit Head Gasket Set, Head Bolts Lifters and...
  • Guaranteed to fit and meet the specifications of the OE parts being replaced
  • Utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience
  • Produced under strictly observed quality under highest ISO 9001:2000 international standards
  • Advanced manufacturing technology ensures durability and optimum operation
  • Specialized designs yield significant and noticeable improvements to your car engine

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FAQ:

Q: Can you delete AFM on a Chevy LS engine?

A: AFM lifters have a history of failing and oil consumption can be a problem. How to Delete or Disable AFM on GM/Chevy Engines There are two ways to disable or delete Active Fuel Management on your GM or Chevy Gen IV LS or LS-based Vortec engine—one is to install an AFM Disabler, and the second is to install an AFM Delete Kit.

Q: How do I Turn Off AFM on my Vortec engine?

A: How to Delete or Disable AFM on GM/Chevy Engines There are two ways to disable or delete Active Fuel Management on your GM or Chevy Gen IV LS or LS-based Vortec engine—one is to install an AFM Disabler, and the second is to install an AFM Delete Kit.

Q: What does AFM mean on a Chevy Silverado?

A: AFM or active fuel management is a GM/Chevy technology meant to improve gas mileage. AFM works by deactivating half of the engines cylinders under certain circumstances to reduce fuel usage. It essentially turns your V8 engine into a V4 which saves fuel.

Q: What does the AFM/DoD delete kit include?

A: This kit includes everything needed to delete AFM/DOD (Active Fuel Management) from GM Gen IV 5.3L engines. Note: ECU tuning required to eliminate AFM. Note: Manufacturer warranty on Chevrolet 12499225 & Comp Cams 850-16 only. Other brand lifters do not come with a manufacturer warranty.