Inlet Manifold Rocker Cover (Right Side) For Jaguar, Land Rover LR074623

Check part compatibility by using our vehicle filter options below. If you find your car, this part is compatible.

Inlet Manifold Rocker Cover designed for the 3.0 TDV6 diesel engine used in premium Land Rover SUVs. This right-hand manifold routes filtered, pressurised intake air from the turbo/intercooler into the engine’s combustion chambers on one bank of the V6 engine. When the original manifold develops cracks, leaks or warped mounting surfaces, it can cause poor engine performance, rough idling, boost pressure loss, smoke and diagnostic faults. Fitting this replacement restores correct airflow balance, improves combustion efficiency and helps return smooth, responsive diesel performance to your Discovery 4 or Range Rover Sport.

OEM Number: LR074623, LR105957, LR116732, LR 057380, LR 055001, LR 029146, LR097157, C2S52794, LR116732, LR105957, LR074623, LR 116732, LR 105957, LR 074623, LR057380, LR055001, LR029146, LR 097157, JDE38263, C2S52757, C2Z19941, LR097157, 0248S1, C2S52794, LR179201, LR116732, LR116732, LR105957, 0248.S1, 9X2Q-9424-FE, LR019611, LR029146, LR055001, LR057380, LR097157, LR074623, LR179201, 9X2Q9424FH, LR 179201, 179201

Product Details

Right Hand Side / Drivers Side.

Quantity: 1

Our SKU: TLR074623_313

All our intake manifolds are OEM quality and reliable after-market car parts. This Inlet Manifold Rocker Cover (Right Side) For Jaguar/Land Rover is specifically compatible with Jaguar XF/Sportbrake, XJ, Land Rover Discovery MK4, Range Rover MK4, and Range Rover Sport LS.

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part with your vehicle, please supply us with the VIN number or Registration number in our live chat or contact form and our experts will gladly help!

Key Benefits

• OEM-Referenced Fit: Matches Land Rover part numbers LR105957 and LR116732, ensuring precise fitment on applicable 3.0 TDV6 diesel models without modification.

• Restored Airflow & Engine Performance: Eliminates boost/vacuum leaks caused by deteriorated manifold sections, improving throttle response, torque delivery and smooth running.

• Enhanced Fuel Efficiency: Correct intake airflow helps the engine operate efficiently, which can translate to more consistent fuel economy under normal driving.

• Direct Replacement Part: Designed as a plug-and-play fit for the right-hand bank of the TDV6 intake system — simplifies installation and reduces workshop labour time.

• Durable Aftermarket Construction: Built to withstand the heat and pressure cycles typical of turbocharged diesel engines, helping ensure long-term reliability.

• Supports Turbo & Intercooler Function: Works with the turbocharger and intercooler plumbing to maintain correct boost air delivery into the engine.

Frequently Asked Questions (FAQs)

Q1: What is an inlet (intake) manifold?
An inlet (intake) manifold distributes pressurised air from the turbo/intercooler into an engine’s cylinders. On V-configuration engines like the 3.0 TDV6, separate left and right manifolds feed each bank of cylinders.

Q2: Which vehicles is this right-hand manifold compatible with?
This manifold fits Land Rover Discovery 4 (L319) and Range Rover Sport (L320) models equipped with the 3.0 TDV6 diesel engine where OEM references LR105957 and LR116732 apply — always verify your existing part number before ordering.

Q3: What are common symptoms of a failing intake manifold?
Signs include rough idle, boost pressure loss, engine hesitation, reduced power, black smoke under acceleration, increased fuel consumption, and possible engine fault codes related to airflow or boost imbalance.

Q4: Why replace the manifold rather than repair it?
Cracks, warping or coolant/oil contamination in intake manifolds are typically not reliably repairable due to sealing surfaces and pressure cycling; a direct replacement ensures correct airflow and long-term reliability.

Q5: Is professional installation recommended?
Yes — replacing an intake manifold involves working with intercooler plumbing, turbo connections and intake sensors. Professional installation ensures correct sealing, proper torqueing and avoids future leaks.

1. Standard Shipping (Free) - Please allow 1-3 days for your order to be delivered 
2. DPD Next Day (£4.99) - Please place orders between Monday - Thursday before 4 PM UK time. This service applies to UK Mainland orders only.
3. Royal Mail Special Special Saturday Delivery (£19) - Please place orders between Monday - Friday before 3 PM UK time. 
4. International - Rates vary based on product size. Please enquire for further details. 

We do not provide any guarantees on shipping times, as we are reliant on 3rd parties. However, we strive to ensure that our customers are always satisfied.

All products are protected by a upto 10 year worry-free warranty depending on Part 

Warranty Coverage: Eligibility: To be eligible for 10-year warranty coverage, the car part must be fitted by a certified professional mechanic. Proof of fitment, including the mechanic's certification, must be submitted to Amesplan LTD within 30 days of the part's purchase date. Please send supporting documentation to us via email.In case a purchased product becomes faulty during its warranty period, for reasons unrelated to your acts, omissions or misuse of the goods, you must promptly notify us and fill out a warranty claim form. 

Warranty Non-Coverage: We do not have any liability for any defect arising from normal wear & tear, wilful damage, negligence, tampering of the goods, incorrect fitting of the goods by you and/or a third party. We are also not liable for any abnormal working conditions, alteration or repair of the goods or a failure to follow goods manufacturers' instructions (whether oral or in writing) 

We have a 180-day return policy, which means you have 180 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging. You will also need the receipt or proof of purchase. 

For All Return buyers pay Return Postage.Returns will only be processed after we receive the approved part and a member of our team fully inspects the returned item & successfully matches the returned part to the return reason. 

For All UK orders, we offer free return. We do not offer any reimbursement of shipping costs for Any orders on original sale like Next Day Postage. 

For All Outside UK order  We do not offer any reimbursement of shipping costs for Any orders on either the original sale or the return. 

Please direct all questions to sales@d2pautoparts.com. 

Damages and issues 
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exchanges 

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds 
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.