







2008-2011 Lexus GS460 OEM Radiator - Automatic Transmission
2008–2011 Lexus GS460 OEM Radiator — Automatic Transmission
Factory Lexus GS460 radiator engineered for the naturally aspirated 4.6L V8 with automatic transmission. Direct replacement core designed to handle full cooling demand under highway and track conditions. Built to OEM specifications for bolt-in fitment and proven durability.
Key Features
- OEM-spec construction - Maintains factory cooling efficiency and pressure ratings without modification
- Automatic transmission application - Integrated transmission cooler lines for seamless fluid conditioning
- Direct fit design - No adapter fittings or bracket modifications required
Specs
- OEM Lexus radiator assembly
- Automatic transmission configuration
- Factory core and tank design
Whats Included
- OEM radiator core assembly
Frequently Asked Questions
Will the transmission cooler lines connect directly to my existing fittings?
Yes — this is an OEM radiator built for automatic transmission models, so the cooler lines match factory port sizes and thread patterns. Your existing hoses will bolt on without adapters.
Do I need to flush the cooling system before installation?
Flushing is always smart before dropping in a new radiator, especially if your old core was corroded or full of scale. Use distilled water and a flush kit to clear the block and hoses, then refill with OEM coolant and bleed air from the system per the service manual.
What's the return window if the radiator doesn't seal properly?
Contact customer service with photos of any leaks — returns are handled on a case-by-case basis. Inspect the core and fittings immediately upon arrival and document any visible damage before installation to protect your return eligibility.
Ships within 1-2 business days.
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Fitment Guaranteed

2008-2011 Lexus GS460 OEM Radiator - Automatic Transmission
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


