I replaced the door seals on mine, The Genuine ones are far superior to any of the after market ones, I have tried them all, As we sell the cheaper seals too, I am so glad I did not go the cheap sake route, the Genuine seals are thicker than the non genuine ones, mine came with new seals from the Army, useless and in the bin they went.
Cost RRP is nearly $200 per side for a Genuine seal, the cheap ones are around $80 per side. You get what pay for...