Suburban 5.3L V8 Engines
from £3,500 to £7,500
Rebuilt units from £3,500 · Common codes: L83, L84, LC9, LMG
Chevrolet ENGINE MARKETPLACE
Chevrolet Suburban Engine Replacement - Compare Quotes from UK Specialists
Get quotes from trusted UK Chevrolet Suburban engine specialists. Compare reconditioned and rebuilt prices for L83, L86, and L84 - 5.3L V8 to 6.2L V8 covered. Get specialist quotes for your Suburban.
Supply & Fit Available
12-Month Warranty
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100+ Suppliers
Suburban 6.2L V8 Engines
from £4,500 to £9,500
Rebuilt units from £4,500 · Common codes: L86, L87, L94, LQ4
Suburban 3.0L Diesel Engines
from £4,000 to £8,000
Rebuilt units from £4,000 · Common codes: LM2, LZ0
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Compare reconditioned, rebuilt & used engine prices
Supply & fit available - parts and labour from vetted specialistsInstant engine replacement quote - 100% free, no obligationEngine replacement near me - UK-wide specialist networkCompare reconditioned, rebuilt & used engine pricesSupply & fit available - parts and labour from vetted specialistsHow It Works
3 Simple Steps3 Simple Stepsto Finding the Best Chevrolet Suburban Replacement Engineto Finding the Best Chevrolet Suburban Replacement Engine
12-Month Warranty
Supply & Fit Available
Nationwide Delivery
Trusted UK Suppliers
Most replacements completed within 3-5 days.
Live UK Engine Market Data
Average Market Prices
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↻ Last updated: 4 Aug 26, 9:26
Customer Reviews
Trusted by Chevrolet Suburban Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Chevrolet Suburban engines through EngineMarket.
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“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
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“Got three quotes within an hour and chose the best deal easily. The whole process was quick, clear and stress-free.”
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“I wasn't sure what I needed, but they helped me identify the right engine and connected me with a trusted garage.”
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“Thanks to EngineMarket, I saved over £1,200 on my engine replacement and got matched with a great local specialist within the hour.”
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Variants We Cover
Chevrolet Suburban Engine ReplacementAll Variants Covered
Chevrolet Suburban LS
L83/LC9 5.3L Petrol
Rebuilt Engines: £3,500-£6,500
Chevrolet Suburban LT
L83/L84 5.3L Petrol
Rebuilt Engines: £3,500-£7,500
Chevrolet Suburban Z71
L83/L84 5.3L Petrol
Rebuilt Engines: £3,500-£7,500
Chevrolet Suburban Premier
L86/L87 6.2L Petrol
Rebuilt Engines: £4,500-£9,500
Chevrolet Suburban High Country
L86/L87 6.2L Petrol
Rebuilt Engines: £4,500-£9,500
Chevrolet Suburban RST
L84/L87 6.2L Petrol
Rebuilt Engines: £3,500-£9,500
Chevrolet Suburban 3.0L Diesel
LM2/LZ0 3.0L Diesel
Rebuilt Engines: £4,000-£8,000
Chevrolet Suburban 6.0L V8
LQ4/L76 6.0L Petrol
Rebuilt Engines: £3,000-£6,500
Chevrolet Suburban 8.1L V8
L18 8.1L Petrol
Rebuilt Engines: £4,500-£8,500
Chevrolet Suburban AFM-Delete
L83 5.3L Petrol
Rebuilt Engines: £4,000-£8,000
Chevrolet Suburban 4WD
L83 6.2L Petrol
Rebuilt Engines: £3,500-£9,500
Chevrolet Suburban FlexFuel
LC9/LMG 5.3L FlexFuel
Rebuilt Engines: £3,000-£6,500
Not sure which variant your Chevrolet Suburban is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
Suburban
Engine Codes
Chevrolet Suburban Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Chevrolet Suburban across all generations, with technical specs, compatible variants and trims, known failure points, and average rebuilt prices from UK specialists. Select any engine code to compare quotes.
Petrol Engines
Extracted from detailed petrol and performance engine families across Chevrolet Suburban variants.
L83 - 5.3L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
LSLTZ71RST
Avg. rebuilt price
£3,500 - £7,500
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 5.3L
- Power output
- 355 hp
- Years fitted
- 2015-2024
Common failures
- ●Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
- ●Confirm exact engine code and fitment before ordering.
- ●Ask for warranty and supply & fit terms.
Not sure which engine code?
Can't find your engine code- Enter your registration number above - we'll instantly identify the exact unit, its technical specifications, and live replacement prices from UK Chevrolet Suburban engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
Suburban
Common Problems
Chevrolet Suburban Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Chevrolet Suburban's V8 petrol and 3.0L Duramax diesel engines are powerful but not without known failure points. AFM/DFM lifter collapse on 2015-2024 EcoTec3 units and emissions system issues on the LM2 diesel dominate UK replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address...
AFM/DFM Lifter Failure - Why Chevrolet Suburban EcoTec3 V8s Fail Prematurely
AFM/DFM Lifter Failure
Most affected vehicles
Chevrolet Suburban LSLT
Chevrolet Suburban LS, LT, Z71, RST, Premier, High Country (2015-2024, L83/L84/L86/L87)
Failure mileage range
60,000-100,000 miles
Typical failure window
Root cause
Active/Dynamic Fuel Management lifters collapse due to oil pressure fluctuations and component wear, causing camshaft lobe damage and metallic ticking noises.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative AFM Delete | £2,500 - £4,000 | £1,800 - £3,200 | Remove AFM components, install non-AFM lifters and tuned ECU | Prevents recurrence; suitable before catastrophic failure occurs |
| Intermediate - Lifter & Cam Replacement | £4,500 - £7,500 | £3,200 - £5,800 | Replace collapsed lifters, damaged camshaft, timing components | Addresses existing damage; may not prevent future AFM issues |
| Full Replacement - Rebuilt AFM-Delete Engine | £8,500 - £14,000 | £4,500 - £8,500 | Supply & fit rebuilt engine with AFM-delete upgrade, upgraded internals | Most reliable long-term solution; includes 12-month warranty |
Our recommendation
On a Chevrolet Suburban worth £15,000-£40,000, we recommend the AFM-delete rebuilt engine option if lifter collapse has occurred. The preventative AFM-delete service is excellent value if caught early before cam damage. Avoid partial repairs on high-mileage units.
Compare rebuilt L83/L84 Chevrolet Suburban engine prices with AFM-delete upgradeReplacement Engine Options
Chevrolet Suburban Engine TypesOptions, Costs & What to Expect
Every engine type for the Chevrolet Suburban is available through our UK network with typical price ranges based on variant, engine code and budget.
Chevrolet Suburban Reconditioned Engines (Recon)£2,500 - £6,500((supply only))
Chevrolet Suburban Rebuilt Engines£3,500 - £8,500((supply only))
Chevrolet Suburban Used Engines£1,500 - £4,500((supply only))
Chevrolet Suburban Remanufactured Engines£4,500 - £10,000((supply only))
Chevrolet Suburban Refurbished Engines£2,800 - £6,000((supply only))
Compare Chevrolet Suburban engine prices with vetted UK suppliers
All engine types include a minimum 12-month unlimited mileage warranty when sourced through EngineMarket. Prices are typical UK market ranges based on historical quote data from our network and depend on exact engine code, variant, mileage and supplier. Use our free comparison tool above - enter your registration to get tailored quotes for your specific Chevrolet Suburban within hours.
Engine Sizes
Chevrolet Suburban Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Chevrolet Suburban is listed below with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 5.3L EcoTec3 V8 is the most common Suburban engine in the UK, fitted across LS, LT and Z71 trims from 2015-2024. Direct injection and AFM/DFM technology deliver strong torque but require awareness of lifter failure risks on higher-mileage imports.
⚙
Engine Code(s)
L83, L84, LC9, LMG, LY5
▣
Compatible Models (UK)
LS (2007-2024), LT (2007-2024), Z71 (2015-2024), RST
ϟ
Power output
Verified by registration
△
Common Failure Points
AFM/DFM lifter collapse, excessive oil consumption, timing chain tensioner wear
Production Years: 2019-2024
Compare Chevrolet Suburban 5.3L petrol engine pricesChevrolet Suburban Engines Fuel Type
Chevrolet Suburban Engines by Fuel Type
Choose your Chevrolet Suburban engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from early 5.3L V8s to the latest 3.0L Duramax diesel.
Chevrolet Suburban Petrol Engines
PetrolPetrol V8s dominate the Suburban range across all generations, with 5.3L and 6.2L EcoTec3 units from 2015+ representing the highest UK replacement demand due to AFM/DFM lifter concerns.
Common Chevrolet Suburban Petrol Engine Families
- •L83/L84 - 5.3L EcoTec3 V8 (2015-2024), most common replacement request with AFM-delete upgrade option
- •L86/L87 - 6.2L high-output V8 (2019-2024), Premier/High Country performance calibration
- •LC9/LMG - 5.3L legacy V8 (2007-2014), proven reliability with simpler port injection on early units
Found In
- •GMT800 platform (2000-2006) - LM7, L59, LQ4, L18
- •GMT900 platform (2007-2014) - LC9, LMG, LY5, L76, L94
- •K2XX/T1XX platform (2015-2024) - L83, L84, L86, L87
Known For
- •Strong low-end torque ideal for towing large trailers
- •AFM/DFM lifter failure risk on 2015+ EcoTec3 units between 60k-100k miles
- •Direct injection carbon buildup requiring periodic intake cleaning on later models
Typical Petrol Models
- •Suburban LS 5.3L
- •Suburban LT 5.3L
- •Suburban Z71 5.3L
1 of 2
Chevrolet Suburban Petrol Engines
PetrolPetrol V8s dominate the Suburban range across all generations, with 5.3L and 6.2L EcoTec3 units from 2015+ representing the highest UK replacement demand due to AFM/DFM lifter concerns.
Common Chevrolet Suburban Petrol Engine Families
- •L83/L84 - 5.3L EcoTec3 V8 (2015-2024), most common replacement request with AFM-delete upgrade option
- •L86/L87 - 6.2L high-output V8 (2019-2024), Premier/High Country performance calibration
- •LC9/LMG - 5.3L legacy V8 (2007-2014), proven reliability with simpler port injection on early units
Found In
- •GMT800 platform (2000-2006) - LM7, L59, LQ4, L18
- •GMT900 platform (2007-2014) - LC9, LMG, LY5, L76, L94
- •K2XX/T1XX platform (2015-2024) - L83, L84, L86, L87
Known For
- •Strong low-end torque ideal for towing large trailers
- •AFM/DFM lifter failure risk on 2015+ EcoTec3 units between 60k-100k miles
- •Direct injection carbon buildup requiring periodic intake cleaning on later models
Typical Petrol Models
- •Suburban LS 5.3L
- •Suburban LT 5.3L
- •Suburban Z71 5.3L
Chevrolet Suburban Diesel Engines
DieselThe 3.0L Duramax diesel arrived in 2020 offering ULEZ-compliant efficiency for UK Suburban owners, with complex emissions systems requiring specialist calibration knowledge.
Common Chevrolet Suburban Diesel Engine Families
- •LM2 - 3.0L Duramax turbo-diesel (2020-2024), first diesel Suburban with EGR/DPF complexity
- •LZ0 - Updated 3.0L Duramax (2023-2024), refined emissions calibration for improved reliability
Found In
- •T1XX platform (2020-2024) - LM2, LZ0 fitted to LT, Premier and High Country trims
Known For
- •Excellent motorway fuel economy for a large SUV, ideal for UK long-distance use
- •EGR valve and DPF sensitivity on short-journey UK driving patterns
- •ULEZ compliance advantage for London and clean air zone access
Typical Diesel Models
- •Suburban LT 3.0L Duramax
- •Suburban Premier 3.0L Duramax
- •Suburban High Country 3.0L Duramax
Not sure which fuel type your Chevrolet Suburban has- Enter your registration number above to instantly identify your engine code, fuel system and compatible replacement options - all backed by a minimum 12-month unlimited mileage warranty from UK Chevrolet Suburban specialists.
Engine YearsGet quotes for 2000-2006 Chevrolet Suburban replacement engines →
Chevrolet Suburban Engines by YearWhat Was Fitted & WhenChevrolet Suburban Engines by Year - What Was Fitted & When
This section covers all major engine changes across the Chevrolet Suburban production timeline, organised so UK import owners can quickly identify their engine and compare rebuilt prices from specialists.
⚙Key Changes
- ✓Introduction of FlexFuel capability on 5.3L V8 variants
- ✓8.1L big-block V8 option for heavy-duty 2500 series models
- ✓Transition from Gen III to Gen IV small-block architecture mid-cycle
▣Main Engines
LM7- 5.3L petrol (LS / LT base trims)
L59- 5.3L FlexFuel petrol (E85 compatible variants)
LQ4- 6.0L iron-block petrol (heavy-duty towing packages)
L18- 8.1L big-block petrol (2500 series only)
▰Popular Models
- •Chevrolet Suburban LS 5.3L
- •Chevrolet Suburban LT 5.3L
- •Chevrolet Suburban LS 2500 8.1L
🔧Known For
- ✓Proven reliability with simple port injection and non-AFM design
- ✓Heavy weight impacts fuel economy but delivers strong towing stability
- ✓Cooling system maintenance critical for high-mileage towing use
- ✓Good parts availability through US specialist networks in UK
Engine Codes Covered:
LM7L59LQ4L18Not sure which year your Chevrolet Suburban was built- Enter your registration number and we'll identify the exact engine, model year, and compatible replacement options instantly - all backed by a minimum 12-month warranty from UK Chevrolet Suburban specialists.
FAQ