Cadillac CTS 3.6L V6 Engines
from £1,800 to £4,500
Rebuilt units from £1,800 · Common codes: LFX, LLT, LF1, LSA
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Cadillac CTS Engine Replacement - Compare Quotes from UK Specialists
Get quotes from trusted UK Cadillac CTS engine specialists. Compare reconditioned and rebuilt prices for LTG, LFX, and LSA - 2.0L turbo to 6.2L supercharged V8 covered. Get specialist quotes for your CTS.
Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
Cadillac CTS 3.0L V6 Engines
from £1,600 to £3,900
Rebuilt units from £1,600 · Common codes: LF1, LFW, LY7, LP1
Cadillac CTS-V Performance Engines
from £4,500 to £9,500
Rebuilt units from £4,500 · Common codes: LSA, LT4, LF3
Instant engine replacement quote - 100% free, no obligation
Engine replacement near me - UK-wide specialist network
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 Cadillac CTS Replacement Engineto Finding the Best Cadillac CTS 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 Cadillac CTS Owners Across the UK
Rated 4.8 out of 5 by 1,081 verified customers who sourced reconditioned and used Cadillac CTS engines through EngineMarket.
4.8
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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
Cadillac CTS Engine ReplacementAll Variants Covered
Cadillac CTS Luxury 3.6L
LFX/LLT 3.6L Petrol
Rebuilt Engines: £1,800-£4,500
Cadillac CTS Performance 3.6L
LFX/LLT 3.6L Petrol
Rebuilt Engines: £1,800-£4,500
Cadillac CTS Premium Luxury 3.6L
LFX/LLT 3.6L Petrol
Rebuilt Engines: £1,800-£4,500
Cadillac CTS 3.0L LF1
LF1 3.0L Petrol
Rebuilt Engines: £1,600-£3,900
Cadillac CTS 2.0L Turbo LTG
LTG 2.0L Petrol
Rebuilt Engines: £1,900-£4,200
Cadillac CTS Vsport 3.6L Twin-Turbo
LF3 3.6L Petrol
Rebuilt Engines: £3,200-£6,800
Cadillac CTS-V LSA Supercharged
LSA 6.2L Petrol
Rebuilt Engines: £4,500-£9,500
Cadillac CTS-V LT4 Supercharged
LT4 6.2L Petrol
Rebuilt Engines: £5,500-£11,000
Cadillac CTS AWD 3.6L
LFX/LLT 3.6L Petrol
Rebuilt Engines: £2,000-£4,800
Cadillac CTS Coupe 3.6L
LFX/LLT 3.6L Petrol
Rebuilt Engines: £1,900-£4,600
Cadillac CTS Wagon 3.6L
LFX 3.6L Petrol
Rebuilt Engines: £2,100-£4,900
Cadillac CTS Right-Hand Drive
LFX/LLT 3.6L Petrol
Rebuilt Engines: £2,200-£5,200
Not sure which variant your Cadillac CTS is- Enter your registration number above - we'll identify the exact sub-model, engine code and compatible replacement options instantly.
CTS
Engine Codes
Cadillac CTS Engine CodesFull Technical Specifications & Replacement Guide
Every engine code fitted to the Cadillac CTS 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 Cadillac CTS variants.
LFX - 3.6L Petrol
Main replacement demand comes from timing-chain, cooling-system and performance thermal-management faults.
Compatible variants
LuxuryPerformancePremium LuxuryPremium Luxury AWDCoupeWagon
Avg. rebuilt price
£1,800 - £4,500
Supply only
Technical specifications
- Fuel type
- Petrol
- Engine size
- 3.6L
- Power output
- 304-321 hp
- Years fitted
- 2008-2019
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 Cadillac CTS engine specialists. Every rebuilt engine comes with a minimum 12-month unlimited mileage warranty.
CTS
Common Problems
Cadillac CTS Engine Problems - What It Costs to Fix & When Replacement Makes Sense
The Cadillac CTS is predominantly powered by 3.6L V6 petrol engines (LFX/LLT), with timing chain and coolant system issues driving most UK replacement enquiries. Every rebuilt engine supplied through EngineMarket includes upgraded internal components designed to address the original failure point - plus a minimum 12-month unlimited mileage warranty. Use the...
Cadillac CTS Timing Chain Failure - Why LFX/LLT V6 Engines Fail Prematurely
Cadillac CTS Timing Chain Failure
Most affected vehicles
Cadillac CTS LuxuryPerformance
Cadillac CTS Luxury, Performance, Premium Luxury (2008-2019, LFX & LLT 3.6L V6)
Failure mileage range
70,000-100,000 miles
Typical failure window
Root cause
Plastic timing chain tensioner guides wear and crack, allowing chain stretch that triggers cam correlation fault codes and potential valve interference.
Repair options & estimated costs (UK ranges)
| Repair tier | Dealer price | Specialist price | What it involves | Longevity / suitability |
|---|---|---|---|---|
| Minor - Preventative Chain Service - Early intervention before catastrophic failure | £1,800 - £2,800 | £1,200 - £1,900 | Timing chain, tensioners, guides replacement with updated components | Viable only if caught before chain skip; prevents major damage |
| Full Replacement - Rebuilt / Reconditioned Engine - Post-failure solution | £4,500 - £7,200 | £1,800 - £4,500 | Complete rebuilt engine supply & fit with upgraded tensioners, bench tested, 12-month warranty | Only option once valve damage occurs; restores full reliability |
Our recommendation
If you hear chain rattle or have cam correlation codes but the engine still runs smoothly, a preventative chain service offers better value. Once the chain has skipped or valves are damaged, replacement with a rebuilt unit is the only reliable solution - and often more cost-effective than extensive repairs on a high-mileage CTS.
Compare rebuilt LFX/LLT engine prices for your Cadillac CTSReplacement Engine Options
Cadillac CTS Engine TypesOptions, Costs & What to Expect
Every Cadillac CTS engine type is available through our UK network with typical price ranges based on variant, engine code and budget.
Cadillac CTS Reconditioned Engines (Recon)£1,800 - £9,500((supply only))
Cadillac CTS Rebuilt Engines£1,800 - £11,000((supply only))
Cadillac CTS Used Engines£1,200 - £6,500((supply only))
Cadillac CTS Remanufactured Engines£3,500 - £12,000((supply only))
Cadillac CTS Refurbished Engines£1,500 - £5,200((supply only))
Compare Cadillac CTS 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 Cadillac CTS within hours.
Engine Sizes
Cadillac CTS Engines by SizeFind the Right Displacement for Your Variant
Every displacement fitted to the Cadillac CTS in the UK is listed below, with compatible engine codes, production years and common failure notes to help you identify the right replacement.
The 2.0L turbo four-cylinder (LTG) was introduced for the refreshed CTS range, offering efficient performance for urban drivers and fleet users seeking lower running costs.
⚙
Engine Code(s)
LTG
▣
Compatible Models (UK)
2.0T Luxury, 2.0T Performance
ϟ
Power output
Verified by registration
△
Common Failure Points
Turbo wastegate actuator failure, timing chain tensioner wear on higher-mileage examples
Production Years: 2014-2019
Compare Cadillac CTS 2.0L petrol engine pricesFuel Type
Cadillac CTS Engines by Fuel Type
Choose your Cadillac CTS engine by fuel type to compare realistic replacement prices, known issues, and compatible UK supply options - from the efficient 2.0T to the supercharged CTS-V.
Cadillac CTS Petrol Engines
PetrolAll Cadillac CTS models sold in the UK were petrol-powered, spanning efficient turbo four-cylinders to supercharged V8 performance variants.
Common Cadillac CTS Petrol Engine Families
- •LFX/LLT - 3.6L V6 dominant engine (Luxury/Performance/Premium), timing chain risk
- •LF1 - 3.0L V6 entry option (early models), HPFP vulnerability documented
- •LTG - 2.0L turbo four (refreshed range), wastegate actuator failures reported
Found In
- •First Generation (2003-2007) - LY7 3.6L, LP1 2.8L, LA3 3.2L (limited UK availability)
- •Second Generation (2008-2014) - LFX/LLT 3.6L, LF1 3.0L, LSA 6.2L supercharged
- •Third Generation (2014-2019) - LFX 3.6L, LTG 2.0L turbo, LF3 3.6L twin-turbo, LT4 6.2L supercharged
Known For
- •Strong V6 refinement and smooth power delivery across the range
- •Timing chain tensioner failures on LFX/LLT 3.6L engines from 80k miles
- •Direct injection carbon buildup requiring walnut blasting maintenance
Typical Petrol Models
- •Luxury 3.6L
- •Performance 3.6L
- •Premium Luxury 3.6L AWD
Cadillac CTS Petrol Engines
PetrolAll Cadillac CTS models sold in the UK were petrol-powered, spanning efficient turbo four-cylinders to supercharged V8 performance variants.
Common Cadillac CTS Petrol Engine Families
- •LFX/LLT - 3.6L V6 dominant engine (Luxury/Performance/Premium), timing chain risk
- •LF1 - 3.0L V6 entry option (early models), HPFP vulnerability documented
- •LTG - 2.0L turbo four (refreshed range), wastegate actuator failures reported
Found In
- •First Generation (2003-2007) - LY7 3.6L, LP1 2.8L, LA3 3.2L (limited UK availability)
- •Second Generation (2008-2014) - LFX/LLT 3.6L, LF1 3.0L, LSA 6.2L supercharged
- •Third Generation (2014-2019) - LFX 3.6L, LTG 2.0L turbo, LF3 3.6L twin-turbo, LT4 6.2L supercharged
Known For
- •Strong V6 refinement and smooth power delivery across the range
- •Timing chain tensioner failures on LFX/LLT 3.6L engines from 80k miles
- •Direct injection carbon buildup requiring walnut blasting maintenance
Typical Petrol Models
- •Luxury 3.6L
- •Performance 3.6L
- •Premium Luxury 3.6L AWD
Not sure which fuel type your Cadillac CTS 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 Cadillac CTS specialists.
Engine YearsGet quotes for 2008-2014 Cadillac CTS replacement engines →
Cadillac CTS Engines by YearWhat Was Fitted & WhenCadillac CTS Engines by Year - What Was Fitted & When
This technical timeline covers all major engine changes across the Cadillac CTS production run, organised so UK owners can quickly identify their engine and compare rebuilt prices from specialists.
⚙Key Changes
- ✓New Sigma II rear-wheel drive platform with improved chassis dynamics
- ✓Introduction of direct injection 3.6L V6 (LLT/LFX) replacing previous LY7
- ✓CTS-V performance variant launched with supercharged 6.2L LSA V8
- ✓AWD system introduced across multiple trim levels
▣Main Engines
LLT- 3.6L petrol V6 (Luxury / Performance / Premium Luxury)
LFX- 3.6L petrol V6 updated direct injection (2010 onwards)
LF1- 3.0L petrol V6 entry option (2010-2014)
LSA- 6.2L supercharged petrol V8 (CTS-V only)
▰Popular Models
- •Cadillac CTS Luxury 3.6L
- •Cadillac CTS Performance 3.6L
- •Cadillac CTS Premium Luxury AWD
- •Cadillac CTS-V Supercharged
🔧Known For
- ✓Refined V6 powertrains with strong mid-range torque delivery
- ✓Timing chain tensioner wear emerging as dominant failure pattern from 80k miles
- ✓Coolant leak into transmission via radiator cooler - critical failure requiring urgent attention
- ✓CTS-V supercharged performance earning enthusiast loyalty and specialist rebuild demand
Engine Codes Covered:
LLTLFXLF1LSANot sure which year your Cadillac CTS 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 Cadillac CTS specialists.
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